Really great, had looked at "chairs" else where that were similar & were $1000+. Unlike the others I'd looked at this one is actually foam (which was a surprise when a little box showed up). At first I wasn't confident that it was going to be what I thought it was but I actually like it more than the wooden alternative. After opening the box, it's wrapped in plastic, once you put a hole in the plastic it starts to let air into the foam & expands completely in a few minutes then you put the cover on & you're all done. One of the reasons I like it better than the wooden kind is because it's so light, we can toss it anywhere in the room with little effort, also we can stand it up against the wall so when you aren't using it, it doesn't take up much space. My husband's concern was that because it was foam, that it wouldn't be dense enough to hold out body weight but it really is very solid (but squishy enough to be comfortable).