Ceiling
There are no fundamental points here, except for the design in high-tech style (where it is possible to organize a starry sky). Regular whitewashing, plasterboard or stretch ceilings have the same chances. You can focus on the height of the room and the lighting features.
Bright room for a boy
Floor
Similarly, it will depend on the style. Either it is a deck (marine theme), or just parquet, if classic. Or maybe ceramic tile finishing, if high-tech. For athletes, the best option would be carpet. The lawyer data wish is that the floor covering be heated.
Lighting
The younger generation needs a lot of natural light. It is advisable to make artificial lighting point-like, for each functional zone. In this way, they will additionally delimit the space. Girls are more suited to the option with a beautiful chandelier with floral motifs.
Room for a 12 year old girl
Furniture and decor
Integral attributes of decor can include various awards, favorite posters, homemade products of young designers, and musical instruments.
Pink and white room for a teenage girl
There are many requirements for children's furniture. Firstly, there should not be much of it, a minimal set. It should not clutter the space and limit the teenager's movements. Secondly, all products should be as functional as possible. If the style does not include dark wood, it is better to choose light shades of natural wood. Any fittings.
Twin Room Design