Furniture from Costco?

I'm considering buying a new (leather) living room set from Costco (sight unseen). Has anyone bought furniture from them before? I'm thinking it is a nice set and its $800 off this month for a sofa, loveseat, chair, and ottoman. We do have a costco in town and it says we can return it (which would involve renting a uhaul) and we wouldn't be out gobs of $$ if it didn't work out (just the uhaul and gas cost).