Trouble is with most modern seats the fixings have a lot of plastic in them - indeed we have had some where all the fixings are plastic and these just get brittle and break. Other visible parts often degrade too and look awful and they seem to get loose easily.
The only seats I have ever had which did not need replacing were two which came with very expensive toilets. I was worried about the last one as it was one of those toilets where all the pipe work was hidden within the toilet design - however once the seat is on it would be impossible to replace it without taking out the toilet too as the fixings are hidden inside! Luckily we moved house before that point was reached. 
This would under normal circumstances be headline news
Gals, I'm going grey!! Need words of encouragement




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. It's just me that uses it now so probably don't really need 'soft close' anymore anyway.
I wish..