Hollowed out wooden trunk, with door and 2 windows added. Each one is of course individual as this product is made from real wood. Please note: wood may crack over time, this is a natural product and the bark may separate from the trunk, especially if little fingers are pulling at it. The play value is not diminished by these natural occurrences, in fact, it enhances the product. The snowy felt roof sits on top loosely and can be taken of to reveal the attic!