I purchased this to replace the original shower system, which had a busted valve behind the faucet. Not only does it look fantastic, but it also performs exceptionally well. I had to make a few modifications to ensure it fit into the existing shower space, but it was a minor adjustment. However, I do wish it had come with something to seal behind the faucet plate/trim, as there was a slight gap around the edges. I ended up creating a seal myself to ensure everything was secure.