Modular sofa: how to choose the right configuration for your living room?

The modular sofa is appealing because it allows you to adapt the seating to the room rather than forcing the room to adapt to the sofa. But between a straight model, an L-shaped configuration, a large U-shaped sofa, a chaise longue, or independent modules, the right choice depends primarily on your space and your way of life.

Before comparing the models, discover our Buble sofa collection, then use this guide to identify the configuration that truly suits your living room.

1. Start with the room's actual dimensions

Measure the available width and depth, but also the clearance around the sofa. Generous seating may look perfect in a photo but become too imposing once placed near a door, a floor-to-ceiling window, or a TV unit.

Also consider daily use: do you mainly want to seat several people, lounge, entertain guests, or have an occasional sleeping space? The answer directly influences the seat depth and the shape you should choose.

2. Choose between a straight, L-shaped, or U-shaped sofa

The straight sofa: simple and easy to place

A straight sofa is well-suited to rectangular rooms and living areas where you want to maintain fluid circulation. For a more compact space, a model like the 2-seater Cirrus allows you to keep deep seating without taking up the whole room.

In a large living room, a wide straight sofa like the 3-seater Stratus can, on the contrary, anchor an entire wall and create a strong focal point.

The corner or L-shaped sofa: ideal for creating a relaxation zone

The L-shaped configuration adds a chaise longue or an extended section that allows you to stretch out without needing extra furniture. It works particularly well in the corner of a room or to visually define the lounge area in a large open space.

The Cumulus, for example, allows you to choose a left- or right-hand chaise. The Nimbus adds a large seat, side pockets, and a central cup holder.

The U-shaped sofa: for large rooms and group moments

A U-shaped configuration creates a convivial space where several people can face one another. It requires more width, but it often becomes the natural center of the living room. The 5-seater Altus is modular: its elements can be rearranged into a U-shape, an L-shape, separate seats, or pulled together to form an extra bed.

3. Check the seat depth

Depth is just as important as width. Deep seating is particularly suitable for people who like to lie down, sit cross-legged, or add cushions. A more compact seat facilitates a more upright posture and takes up less space.

Therefore, do not just settle for the stated number of seats: compare the overall dimensions and, where indicated, the seat depth.

4. Choose a material suited to your interior

Bouclé creates a soft and luminous look with a distinct visual texture. Corduroy adds more relief and accentuates the sofa's volume. The choice depends as much on your style as on the desired maintenance.

To learn more, check out our guide bouclé or corduroy: which material to choose?.

5. Think about how the living room might evolve

A modular sofa is most beneficial if your room or your needs might change. Moving house, getting a new piece of furniture, needing an occasional bed, or wanting to separate the seats: repositionable modules offer more possibilities than a fixed sofa.

The checklist before choosing

• Measure the available width and depth.
• Check the clearance around the sofa.
• Determine the number of seats you actually need.
• Choose between a straight, L-shaped, or U-shaped configuration.
• Compare the seat depth.
• Choose the material based on style and desired maintenance.
• Check the orientation of the chaise if the model has one.
• Check the package dimensions and delivery conditions.

Which Buble modular sofa should you choose?

For a small living room, start with compact formats like Cirrus. For a corner configuration, compare Cumulus and Nimbus. For a large room or a very social living space, Altus allows for several layouts. If you are looking for a large straight seat in bouclé, Stratus offers a width of 300 cm.

Find all our models in the Sofa collection and compare their dimensions before making your choice.