This dollhouse is at Angel's Attic in Santa Monica, California.
It uses the Princess Patti bathroom set. Love the green marble.
So far I have the tub and toilet.
see Fiddy's Flickr stream here:http://www.flickr.com/photos/thehappylost/3913379653/in/pool-petiteprincess
The big cardboard brick doll house shown 3 posts ago has a kitchen for the Princess Patti kitchen set and the bathroom for this furniture. The vinyl Ideal carrier case I have does not. So far I haven't seen any of the elusive Princess Patti houses though the Ideal vinyl cases are showing up on ebay.