Love the waterfront Cosco! Great selection of items, good prices and helpful staff. The layout in open and easy to navigate. They often have a nice selection of discounted designer shoes and clothes. TONS of free samples are offered throughout the store as well. Very helpful when looking for new products to try---or just great for a quick snack ;)
I also have to give a kuddos to their cafe! The prices are UNBEATABLE! Great for a quick bite or snack. My favorite is their frozen yogurt.
Only draw back; I wish that Cosco could sell alcohol in PA! Their alcohol prices are usually the best in other states!