Here's a link for you:
Terry: maybe this will help
Here is a way to make one using al old bookcase
Make a regular bookcase 4 shelf’s then on the top make the roof go to a point and paint the outside like the outside of a house windows window boxes door doorbell plants
You can divide the bookshelf into rooms using plywood cut to size. I would then wallpaper the "rooms" with scrap book paper. That sounds like a fun project for a little girl!