O aconchego mora aqui - Quartos e banheiros!! I would use different colors and maybe wood stained furniture, I like the words covering the headboard wall and large tv opposite, reading area is a must for the master suite!
Built in storage. This is pretty much our attic bedroom! That's a lot of storage and nice touch is the niche for a TV. It may be possible to use IKEA chest drawers to acheive this. Or find a talented carpenter..