BarstoolsRelease space on the floor by using bar chairs without a back, instead of regular chairs. Bar chairs have the advantage that they can be placed under the table when not in use, and free up space on the floor. It creates both more space physically and visually.
Multifunctional furnitureThere is nothing more chaotic than a room filled with space-consuming furniture. Decorate with multifunctional furniture, which is flexible and has several functions. For example, it could be a puff that can be used as both a footstool and an extra seating, or a small table that is both a table and a tray.
Use your wall spacePut the big classic bookcase away and take advantage of the wall space with shelves or boxes for all your small stuff and books. It can both give more air to the room, but also create a nice personal decoration. Small shelves and boxes are good for the small walls where there normally would not be space for a bookcase.