My girlfriend and I have finally pulled together after long back and forth. Since we did not have the nasty toilet seat from the previous tenant, this was disposed of and replaced with a cheap toilet seat from a beaver construction market. The installation was very tricky and constantly the glasses were slipping on. As we looked at the only as an imposition, I have this toilet seat ordered us. Installation was within 2 minutes (people with two left hands should have no trouble) does, the soft close working Lupenrein and Take off thing is just awesome. Finally you can without any problem to provide cleaning, where to get poorly ran at other toilet seat. The manufacturer is also very confident in his product and are 10 year performance guarantee which manufacturer makes today?