Worthy boat for vacations. My two children, weighing a total of 80 kg, got on without any problem. My father, weighing a total of 180 kg, also got on without any problem. The boat withstands without any problem. You will simply need a powerful pump, preferably an electric one, with at least 5-6 bar pressure because the one I had was only 3 bar and it didn't inflate it perfectly. You will get tired using a manual pump. I inflated it for the beach and deflated it afterwards for the return. Anyway, in two minutes it has inflated the three air chambers it has. The oars are relatively durable and can be divided into three screwable sections. But in general, don't put too much pressure on them. They are fine for relaxed rowing. The construction material seems much more durable than the inflatable rolls found in supermarkets. It also comes with a convenient carrying bag.