Costco has a great selection of bulk items that still fit in my small New York City apartment. Morgan Hudgins My roommate and I live in a tiny New York City apartment, but we love to buy bulk items at Costco. Our go-tos include the Amylu chicken breakfast sausage links and Spindrift sparkling water. We love the Good Foods avocado mash, since it lasts a long time and fits in our small fridge. I've been an avid Costco shopper since childhood, and fondly remember taking a trip to the warehouse...