Maybe it is just how tents are by design but I personally have found them to be very hard to stand up in and I always hit my head when I stand up in the morning. I am 6'0", which isn't freakishly tall or anything but maybe some shorter people or the ladies don't have this problem. The dome tents are generally much better I think because unlike the more classic A-frame style tents they do not slope down as much at the edges.