We are remodeling our home and I ordered this just in time to not hold up our project but I didn't realize this didn't come with the "guts". The rough-in is a separate piece. In order to keep our project from being delayed we ended up having to go buy something from our local hardware store. It was a very pretty set and it was completely my fault for not reading the entire description. MAKE SURE you order the rough-in separate if you need it.