I bought this toilet seat thinking it would be easier for all the family, well I'm completely mistaken !!! I am very dissatisfied !!! For starters there is absolutely no standard, so I'm left with a bezel not positioned in the right place! The length of the amounts is not sufficient and the seat is too far back. I tried on the 2nd toilet in the house that is not of the same brand and same problem! This complicates cleaning, not to mention that it is the very uncomfortable time! Then it was supposed to be a gradual downhill, all in all it lasted only 3 days !!! the quality of plastic is poor while still costs more than 49 euros !!! I wish I had it back but as long as the plastic film surrounding the flap in the outer carton is opened does not include the amazon. The problem is that if we do not remove the plastic can not try it on the toilet because the amounts are not properly positioned in the plastic film! So, all that to say that I am very unhappy with this article and I think I'm not going to change long before the good that I paid still quite expensive for a toilet seat! I thought that it would be putting the price guarantee of quality and well-absolutely not! In short, I highly recommend this! I put a star because I could not put 0 !!!