Very disappointed with this. In order to use this at my small square table, everyone would have to sit right up to the table, and would not be able to enter or exit using the zipper closure, but rather have to lift it over heads because fit is so tight. Picture is very, very deceptive showing plenty of room for a rectangular table with four nicely sized chairs. Since my umbrella fit the dimensions given, I unfortunately thought it would comfortably fit around my umbrella and table as it does in the picture. Is an item being too small and poorly represented count as defective?