I would like to have more "rest stops" - benches or chairs scattered around in more places - so that I would be able to recuperate a bit between forays - and stay longer at the show - otherwise I get sooo tired and my legs and feet ache and then I want to leave sooner.
I know these seats would take up valuable space, but I have heard that the longer a potential customer is in a shop, the more she is apt to buy.
Another reason I don't buy much, is that I have learned that the stuff gets heavier and heavier and heavier the longer I lug it around.