I'm 92kg (200lbs, 14.5 stone)  all in, and after a short period of time the seat cracked on multiple underside joints. Clearly this bench has not been designed properly and yet even though they are aware of the problem they continue to churn these out, the replacement we got is exactly the same. After prolonged use these cracks will spread and the bench will no longer be water-tight. Such a pity as apart from this issue they are pretty good. So if anyone wants to sit on your new Keter bench make sure you weigh them first and if they are over 75kg make sure they sit somewhere else. I have given the lowest rating simply because of this design issue.