We're shopping for a new leather sofa for our great room. I'm 5'4 and want to be able to touch the floor so a short seat depth is at the top of the list as well as a firm cushion that won't break down over several years. We thought we found what we want in the Ethan Allen Bennett sofa BUT the sales rep is telling me I can't get it in their firmer seat cushion option because we want leather. (???) It's important to us to try out a sofa before purchasing so online sales are out. We're in central Ohio (Columbus area). Also, will a track arm be OK with our rolled arm chairs? I'm not a huge fan of rolled arms so if a track arm will work it might be my preference over a rolled arm sofa. The side tables next to the sofa are rectangular from the Pottery Barn Tanner collection if that matters.