Bought these for Employees to use at a Car Wash I work for.  Loved the weight capacity since they'll be used by a lot of different people over the years (mostly growing boys!).  Loved the water proof aspect since they use them inside and out and around the wash tunnel/water.  Rubber feet so they won't scratch up the floors.  No assembly required.  They stack which makes for easy clean up (great when they mop the floors!).  These replaced large office chairs with wheels that took up a ton of floor space.