After many years living in Carnegie Hill, and lugging groceries from the Upper West Side and Union Square, we finally have a source for good, reasonably priced food (and many other things). Never shopped at Costco before and thought I'd have to buy a side of beef, at a minimum, or other things in bulk. Not true! Large quantities are available, but so are smaller ones more suited to Manhattanites, still extremely reasonable. Great rotisserie chickens, meats, seafood, and on and on...friendly service. Definitely worth the trip, even without a car, as there is a car service stationed right outside the exit and only cost $10, in my case, door to door.