Have put together lots of furniture in my days and these had to be re-assembled several times because the legs were backwards or the grooves for the cross bar didnt line up.  Theyve held up fine over the last 8 months but I can feel theyre starting to get loose and will likely be replaced sooner rather than later. Its disappointing considering the only people who really sit in them much are our young children who dont weigh all that much.  I find them very uncomfortable for an adult. All in all though they clean up pretty easily and still look nice at this point so were moderately pleased with them.