# How to Furnish an 84m2 Apartment in a Block of Flats. Interior Design with a Living Room with Kitchenette, Bathroom, and 3 Rooms - URL: https://f-projektow.pl/en/jak-urzadzic-mieszkanie-84m2-w-bloku-projekt-wnetrza-z-salonem-z-aneksem-lazienka-i-3-pokojami.htm - ID: 250 - Blog: ybc - Published: 2026-03-07T00:00:00+00:00 Designing an apartment in a block of flats with an area of approximately 80–90m2 is a unique moment for every investor. It is a size that already offers a great deal of freedom in arrangement, but at the same time requires conscious design decisions. In such an apartment, there are more rooms, more functions, and more household needs that must be balanced together. In this presented project, our task was to create a cohesive interior design for a family with children. The **84m2** apartment consists of a **living room with a kitchenette, a bathroom, a bedroom, and two children’s rooms**. The key goal was to design an interior that would be modern, functional, and friendly for everyday use at the same time. At Fabryka Projektów, we always emphasize that a well-designed apartment is not just about choosing beautiful furniture or fashionable colors. The most important thing is to create a coherent concept for the space, in which every element has its purpose and supports the daily life of the household members. If you are interested in similar projects and interior inspirations, also take a look at our [apartment arrangements](https://f-projektow.pl/en/blog/category/aranzacje-mieszkan-inspiracje-pomysly-i-nowoczesne-projekty-.html), where we present ready-made interior designs and solutions used in modern apartments. ## What you will learn from this article - how to plan a functional layout for an 84m2 apartment in a block of flats, - how to arrange a living room with a kitchenette so that it is comfortable and aesthetically pleasing, - how to create a cohesive interior design throughout the entire apartment, - how to design a children’s room that will remain functional for many years, - which materials and colors work best in modern interiors, - how to divide an apartment into functional zones, - what to pay attention to when designing a bathroom, - which mistakes to avoid when furnishing apartments in blocks of flats. ## Analysis of the apartment and design assumptions We begin every interior design project with an analysis of the space and the users’ needs. In this case, we were dealing with an **84m2** apartment that was meant to become a comfortable living space for a family. The apartment layout includes a living room with a kitchenette, a bedroom, two children’s rooms, a bathroom, and a communication hall. At first glance, such a layout seems very comfortable, but in practice it requires careful planning of functions. The key challenge was to create a cohesive interior arrangement that would meet the needs of both adults and children. During the design process, we focused on several main goals: maximizing storage space, creating a bright and timeless interior, maintaining a consistent style throughout the apartment, and designing comfortable functional zones. This approach makes it possible to create an interior that not only looks good but, above all, works well in everyday life. ## Interior design concept The foundation of the project was the idea of creating an interior that would be modern, bright, and timeless. We chose a neutral color base that keeps the space visually light and provides great flexibility in selecting accessories. The arrangement is based primarily on light shades of beige and white, natural wood, and black accents. This combination makes the interior elegant, yet also cozy and natural. When designing apartments, we often apply the principle of repeating elements. This means that materials, colors, or details appear in different rooms, creating a cohesive whole. As a result, the apartment does not look like a collection of random rooms, but like a thoughtfully designed, harmonious space. ## Living room with kitchenette – the heart of the apartment The living room with the kitchenette is the heart of the entire apartment. This is where the everyday life of the household is concentrated, which is why this zone had to be designed in a particularly thoughtful way. We wanted the interior to be representative, comfortable, and consistent with the rest of the apartment. The living area was divided into three parts: a lounge zone, a dining zone, and a kitchen zone. Such a layout helps maintain functional order without closing off the space. In practice, this means that the living room flows smoothly into the kitchenette, while each part has its own clear purpose. In the lounge area, the central element is the sofa, positioned in such a way as to organize the space and create a natural boundary between the living room and the kitchen. Opposite it, we placed the TV wall, which serves not only a functional purpose. It is also an important visual accent of the entire arrangement. In projects like this, we want even technical elements to become an integral part of the interior aesthetics. The dining area was designed as a link between the lounge zone and the kitchen. It is a place for everyday meals, conversations, and spending time together. In family apartments, this part of the space is extremely important, which is why we always make sure that the table is conveniently positioned and well lit. In our work, we often observe that it is the living zone that determines whether an apartment is perceived as truly comfortable. Even a beautifully furnished bedroom or child’s room will not compensate for a poorly planned living room. That is why, in this project, we devoted a lot of attention to proportions, circulation, and how the household members would move through the space on a daily basis. ## Kitchenette – modernity, ergonomics, and order A kitchenette requires particular design precision. It cannot appear to be randomly added to the living room. It should be part of the whole – both functionally and aesthetically. In this project, we wanted the kitchen cabinetry to be elegant, organized, and to make the most of the available area. We designed the cabinetry to provide plenty of storage space, convenient access to appliances, and good work organization. In a modern apartment, the kitchen should not only be aesthetically pleasing, but above all intuitive to use. Properly planned zones for storage, food preparation, and cooking significantly improve everyday comfort. Visually, we chose a combination of light fronts, wood, and stronger accents. Thanks to this, the kitchen works well with the living room while maintaining its own character. This type of solution works very well in family apartment interior arrangements because it combines lightness with practicality. Lighting is also of great importance. In the kitchen, general light alone is not enough. Solutions are also needed that improve comfort when working at the countertop and create atmosphere in the interior after dark. That is why, when designing the kitchenette, we always think of the kitchen as an element of the living zone, not as a separate technical room. ## Bathroom – aesthetics subordinated to everyday use A bathroom in a family apartment must combine several functions at once. It should be comfortable, easy to keep clean, resistant to intensive use, and at the same time visually consistent with the rest of the interior. In this project, we wanted the bathroom to be modern but not cold, practical but not lacking character. In the arrangement, we chose a combination of light surfaces, the warmth of wood, and an orderly form of built-in elements. Thanks to this, the interior retains freshness and lightness, while also feeling cozy. These types of solutions work particularly well in apartments in blocks of flats, where the bathroom often does not have a large area and special care must be taken not to overwhelm it with too many visual stimuli. In our projects, the bathroom is never treated as a separate topic detached from the rest of the apartment design. We always think of it as part of a larger concept. The repetition of materials, proportions, and details makes the entire interior more harmonious. Proper storage planning is just as important as aesthetics. It is precisely in the bathroom that all design mistakes reveal themselves very quickly – too little space for cosmetics, poorly arranged equipment, an inconvenient countertop, or a lack of thoughtfully designed cabinetry. That is why, in projects of this type, we always focus on solutions that organize the space and make everyday functioning easier. ## Bedroom – a calm private zone The bedroom was designed as a place of calm and regeneration. In a family apartment, this is a very important space because it separates the rhythm of daily responsibilities from the zone of rest. We wanted the interior to feel calm, soft in reception, and conducive to relaxation. In such rooms, the balance between aesthetics and simplicity is especially important. Too many decorations, overly intense colors, or an excess of forms can disturb the atmosphere. That is why we chose restrained, elegant, and timeless solutions. A light color base, soft textiles, and subtle lighting create an interior that does not tire the eye. From a design perspective, the bedroom should also be well organized. It is not only a place to sleep, but also a space for storage and everyday rituals. That is why the proper arrangement of furniture, the choice of lighting, and maintaining comfortable passageways are so important. In a well-designed bedroom, everything works more calmly – and that is exactly the effect we wanted to achieve here. ## Two children’s rooms – interiors that grow with the child Children’s rooms are among those interiors that require particular attentiveness from a designer. They must be functional, aesthetic, safe, and flexible for future changes at the same time. In this project, we wanted to create two interiors that would respond to the children’s current needs, but at the same time would not age too quickly. When designing children’s rooms, we always think about them in layers. The first layer is function – a place for sleeping, studying, playing, and storage. The second layer is aesthetics, which should support the character of the interior but not dominate its practicality. The third is flexibility, meaning the possibility of adapting the space to the child’s changing age and needs. In both rooms, we ensured organized built-in furniture, comfortable study areas, and solutions that help maintain order. This is especially important in family apartments, where every additional storage compartment or well-designed shelf has a real impact on everyday comfort. At the same time, we wanted each room to have its own character. Children’s interiors should not be anonymous. They must respond to emotions, interests, and the way the space is used. That is why in such projects we always look for a balance between universality and individual character. ## Functional zones in the apartment When designing an apartment, we always think of it in terms of functional zones. Thanks to this, the interior becomes more organized and intuitive to use. In this project, we distinguished several main zones. ## Living zone The living room with the kitchenette is the heart of the apartment. This is where the household members spend most of their time – relaxing, eating meals, and meeting guests. That is why it was important to properly plan the layout of the furniture and divide the space into a lounge zone, dining zone, and kitchenette. ## Private zone The bedroom and children’s rooms form the private part of the apartment. In these rooms, an atmosphere of calm and comfort is especially important. The bedroom was designed as a space conducive to relaxation, while the children’s rooms have to fulfill several functions at once – being a place for studying, playing, and resting. ## Communication zone The hall is often an underestimated part of the apartment, yet it has a huge impact on its functionality. A well-designed entrance space helps maintain order and conveniently store outerwear or shoes. ## How to plan a functional layout for an 84m2 apartment in a block of flats One of the most important stages of apartment design is properly planning the functional layout. In the case of an apartment with an area of around 80–90m2, we often have several rooms at our disposal, but their arrangement is not always ideal. That is why, even before choosing furniture or colors, it is worth considering how the household members will use the space on a daily basis. In interior design, the principle of ergonomics is very important. It means planning the space in such a way that it is comfortable and intuitive to use. In practice, this means, among other things, the proper placement of functional zones, maintaining comfortable passageways between furniture, and adjusting the height of countertops or cabinets to the users’ needs. In the case of an **84m2** apartment, one of the key elements is a well-planned living zone. The living room with the kitchenette should be a space that encourages spending time together, but at the same time allows everyday activities such as cooking, eating, or relaxing. That is why the proper placement of the sofa, table, and kitchen cabinetry is so important. It is equally important to plan the private part of the apartment. The bedroom should be a calm place separated from the living zone to ensure comfortable rest. The children’s rooms, on the other hand, must fulfill several functions at once – being a space for studying, playing, and storage. It is also worth remembering rooms such as the hall or bathroom. Although they are often treated as secondary spaces, in practice they have a huge impact on the comfort of everyday life. A well-designed hallway helps maintain order throughout the apartment, while a functional bathroom makes it easier to organize morning and evening routines. When designing an apartment of this size, we always try to think of it as a cohesive whole. Each room should be part of a larger system in which everything works together – from the functional layout to the colors and finishing materials. ## Materials and finishing details Materials have a huge impact on the character of an interior. In this project, we wanted to create a space that would be both elegant and durable. That is why we decided on a combination of several key materials: natural wood, light furniture boards, black elements, and textiles in neutral colors. Wood appears in several places – in the built-in furniture, decorative elements, and accessories. It brings warmth and naturalness to the interior. Black details, such as lamps or furniture handles, add a modern character to the arrangement. In apartment projects, not only the aesthetics of the material are important to us, but also its everyday practicality. Surfaces are planned differently in a single person’s apartment and differently in a home with small children. Here, we wanted solutions that would be durable, easy to maintain, and resistant to intensive use. Details are often the element that determines the final reception of the interior. Even simple built-in furniture can look exceptional if accompanied by well-chosen lighting, proportions, textures, and stylistic consistency. That is exactly why we place so much importance on small decisions that together build the quality of the entire arrangement. ## Interior color palette The colors in the project were selected to create a calm and harmonious atmosphere. The base consists of light shades of beige, warm white, and natural wood. These colors make the interior bright and visually larger. Black accents appear mainly in the lighting and details. Thanks to this, the arrangement gains character without becoming overwhelming. This type of combination works very well in modern apartments because it gives an elegant effect without excessive formality. In interior arrangements for family apartments, we particularly value color palettes that are timeless. Overly trendy, seasonal solutions age quickly and may look outdated after just a few years. A neutral base provides more flexibility – it can be easily refreshed with accessories, textiles, or decorations, without the need for a complete redesign of the entire interior. From our perspective, color is not only an aesthetic decision. It is also a tool for building proportions, mood, and the rhythm of the space. Light tones help open up the interior, wood warms it up, and darker accents organize the composition. Thanks to this, the apartment becomes more harmonious and pleasant in everyday perception. ## Colors and materials in a modern apartment – how to create a cohesive interior One of the biggest challenges in apartment arrangement is creating a cohesive stylistic concept. In many projects, we encounter situations where each room looks completely different. Although at first glance this may seem interesting, in practice it often leads to visual chaos. That is why, in interior design, it is very important to create a color palette that will repeat throughout the entire apartment. This does not mean that every room must look identical. Rather, it is about maintaining common elements, such as wall color, type of wood, or details in the form of handles or lighting. In this apartment project, we decided on a light, neutral color base. Beige tones, warm shades of white, and natural wood dominate here. This combination makes the interior bright, cozy, and timeless. Natural materials play a very important role in modern interior arrangements. Wood brings warmth into the space and makes even a minimalist interior feel more welcoming. Black elements, in turn, add character to the arrangement and emphasize its modern style. It is also worth paying attention to textiles. Curtains, rugs, or decorative cushions have a huge influence on the atmosphere of an interior. In the living room, they can add coziness; in the bedroom, they can build a relaxing mood; and in a child’s room, they can add energy and color. When designing an apartment, we always try to find a balance between aesthetics and functionality. The interior should be beautiful, but above all comfortable in everyday use. ## Comments from the design team *When designing family apartments, we always try to find a balance between aesthetics and functionality. In this project, it was especially important to create an interior that would grow together with the household members. The children’s rooms were designed so that they could evolve along with the children’s age.* *We also devoted a lot of attention to the living zone. The living room with the kitchenette was meant to be a place for meeting and spending time together, which is why we wanted to create a space that felt open and welcoming. In projects like this, what matters to us is not only how the interior looks in the renders, but above all how it will function after completion.* *We often say that a good interior design does not shout with form. It is not about piling up fashionable elements, but about calmly and consistently building a space that responds to the needs of its residents. That is exactly the direction we took here as well – instead of a temporary effect, we chose timelessness, order, and comfort.* *What we particularly value in this project is its naturalness. The apartment is not exaggerated or styled only for the visualizations. It was conceived as a real space for living – with room for everyday life, family rituals, rest, and the changing needs of the household members.* ## Most common mistakes when furnishing an apartment in a block of flats Furnishing an apartment is a process that is a major challenge for many people. In practice, we very often encounter recurring mistakes that can significantly reduce the comfort of using the interior. One of the most common problems is the lack of a cohesive arrangement concept. Many people buy furniture and accessories spontaneously, without a prior plan. As a result, an interior is created that consists of random elements and does not form a harmonious whole. Another mistake is insufficient storage space. In apartments in blocks of flats, space is limited, so every cabinet or built-in unit is of great importance. A lack of properly planned storage quickly leads to clutter. We also often encounter improper lighting. In many apartments, there is only one ceiling lamp in each room. Meanwhile, modern interiors require several layers of light – general, task, and decorative. Thanks to this, the space becomes more functional and more pleasant to perceive. A mistake can also be the inappropriate size of furniture. A sofa that is too large in a small living room or a table that is too small in the dining area can disturb the proportions of the interior and make it difficult to use. That is exactly why more and more people decide to work with an interior designer. A professional design helps avoid many costly mistakes and gives confidence that the apartment will be not only aesthetic, but above all functional. ## FAQ – 10 questions and answers ## How to furnish an 84m2 apartment in a block of flats so that it is functional? The most important thing is to properly plan the functions of the rooms and divide the space into zones. It is worth ensuring comfortable circulation, plenty of storage space, and a cohesive concept for the entire interior. ## Is a living room with a kitchenette a good solution in a family apartment? Yes, because an open living zone encourages spending time together, improves the lighting of the interior, and makes the space look larger. However, the proper planning of furniture layout and functions is crucial. ## How to design two children’s rooms so that they remain practical for years? It is best to base them on a neutral foundation and functional built-in furniture. Thanks to this, the interior can easily be adapted to the child’s changing age with the help of accessories, textiles, and small decorative changes. ## What colors work best in an 84m2 apartment? Light, warm, and neutral colors such as beige, off-white, or wood tones work very well. Such a base visually enlarges the space and gives a timeless effect. ## Is it worth using wood in an apartment in a block of flats? Yes, wood warms up the interior and gives it a natural character. It works well both in built-in furniture and in accessories, provided that it is coherently combined with the rest of the materials. ## How should lighting be planned in a modern apartment? It is best to use several layers of light: general, task, and decorative lighting. This approach improves the functionality of the interior and allows the right mood to be created at different times of day. ## How to increase storage space in an apartment? The best solution is custom-built furniture, ideally reaching up to the ceiling. It is also worth using the hall, bedroom, and children’s rooms as additional storage areas. ## How to avoid stylistic chaos in interior arrangements? It is worth building one cohesive material and color base for the entire apartment. Repeating wood, colors, details, or lighting fixtures greatly organizes the perception of the interior. ## Is it worth commissioning an interior design for the whole apartment? Yes, because a design helps avoid many execution and purchasing mistakes. It also facilitates budget planning and the implementation of all stages of furnishing the interior. ## What does cooperation on an apartment design look like? The process usually includes needs analysis, development of the functional layout, preparation of visualizations, selection of materials, and technical documentation. Thanks to this, the investor can go through the implementation more calmly and consciously. The design of an **84m2** apartment in a block of flats shows how important a consciously planned interior arrangement is. Thanks to a cohesive stylistic concept, well-defined functional zones, and thoughtfully selected materials, a space was created that responds to the everyday needs of a family while maintaining a modern and timeless character. In projects like this, what we value most is that aesthetics are not separated from function. A well-designed apartment not only looks good, but also genuinely improves the comfort of life. That is exactly why we place so much importance on layout, storage, lighting, and the consistency of all rooms. If you are planning your own interior project and want to avoid random decisions, see what [professional apartment design with a film, shopping list, and technical drawings](https://f-projektow.pl/en/27-projekt-mieszkania-projektowanie-mieszkania.html) looks like. It is a solution that helps organize the entire process and better prepare for implementation. We also encourage you to view more projects and inspirations on the Fabryka Projektów website. If you are looking for ideas for your own interior, check out our apartment arrangements and see how we combine aesthetics with functionality in our original projects.