Easy to put together but I do not see them holding up especially well. My teenage son sat in them and felt they were way too small for someone his size (6ft), he does hang off the sides of the seat, although he is an average size kid. The deal was too good to pass up and they will be useful for the company coming into town but i will be replacing them with something larger. It is also important to note the backs are fairly short, they go about mid back.