The efficient color is white because white can make the room look and feel bigger. Therefore, you can choose this kind of bed that is integrated with bookshelves and toy shelves to save the space of your kids room and to make the room look spacious. One of the ways to not have to crowed your kids rooms with shelves and cupboard is by having l shaped white kinds bookshelves and toy shelves. L shaped book and toys shelves integrated with their bed will definitely save spaces. Kids Room.