I've been a Costco member since I was like 5 years old. This is the standard Costco, except smack dab in the middle of a somewhat major metropolis. Therefore, it gets CRAZY busy. More on that later. Highlights (really, of any Costco) - a good, affordable, photo processing center, optometry shop, and hot food counter (pizza, hot dogs etc). Be smart and pay for your hot food order at the regular cashier, then pick it up on your way out at a separate window, skipping the mile long line. Things I love about Costco (purchasing) - seasonal fruit deals, the mailer coupon booklet, the whole roasted chicken for $5.99, cheap eggs, milk, bread (basics), large meat packages (buy a big piece and trim your own steaks!!!), good wine & cheese selection, great place to make a visit to when you are just moving into a new and empty apartment. The bad: Mile long lines on weekends and nights, things on sale sell out quickly, the people who think the sample tables are a free food buffet (same rude people leave their carts in the middle of the aisle while they eat their 30th piece of free whatever), Costco for putting these sample tables all over, instead of ONE spot in the damn store, and I think they stopped selling coke products. This may be resolved, it was some pricing fight with Coca-Cola. And on a side note, we get delivery from Costco every week at my office. When I shop at the store, I get great fruit deals that are FRESH! The stuff they deliver to our office looks like the throwaways, bruised, spotted bananas, rotten oranges, dying apples. Its horrible. I honestly think they take what wont sell in the store and send it to their business delivery customers. We complain all the time but it stays the same.
Costco is a good place to find bargains. Sometimes they have super cheap stuff. It's hit or miss since products are inconsistant. This one gets pretty crowded as it's the only Costco in SF. Food Court is pretty cheap.
I called the number and bothered a lady who was wondering why everyone was calling her house thinking it was safeway. The number is actually (415)387-4664. I hope that helps. . .