I'm eyeing dollhouses for my kids, and I adore this eco modern wooden dollhouse, the Stackhouse. Isn't it gorgeous? Makes me wish I was 7 inches tall. The structure of the dollhouse may be changed into a variety of forms, and it is expandable. Watch a video here to see how kids change it from a castle into a skyscraper.
I also love that it is nondescript and a cool interactive toy for boys as well. And it's made in the USA!