Costco is the #1 warehouse store in my opinion. The sales staff is always knowledgable and is very friendly. There are rarelylong checkout lines at this location which is a bonus as I hate wasting time standing in line. The bakery makes the most wonderful cakes and we get one for every birthday! The milk prices are the cheapest around by far and they have some great deals on the movies and video games. They're decorative items are contemporary and they have a nice quality level. Totally worth the membership fee for our family of 5!