storage. Playrooms often have a lot of bulky plastic toys that are better suited for closed storage than display, especially if the space is also to be used as a guest retreat. “Use open storage and bookshelves for smaller toys and books, and try to keep the open storage organized by using baskets or bins
Playroom under the stairs for the kids on the ground floor. Don't want curtains though. Maybe some kind of a sliding door. Inside the playroom should be book shelves for their toys/books and a light.