I bought mine when I went to AGNY a couple years ago... I hadn't done much with my collection for a while, and I wanted to catch up. It is plastic. But, the material on the seat and the curtains are nice. It is very pretty. It holds two dolls.
I must say, I really do love this particularly item. The quality and detail is just amazing. It certainly is a difficult one to actually play with - can so easily be broken in so many ways... but oh - this is the sort of item that hooks a collector! (Well, it did me anyway!!!)