Installed in my park model. I had rebuilt my older toilet. But unfortunately it only lasted 1/2 a season until it started to leak. Bought this one to replace it seems to work good. The flush water sprayer is up high which is nice because it gives the bowl a really good rinse. Unlike my old toilet which only did the back of the bowl. The main water inlet is a bit higher on the back as well I had to add a peice of pex pipe to make the connection not a huge deal tho could probably had used a flexible water hose In hindsight