The Guild Shop is truly impressive - I always find something good, and the markdown system is efficient and helps make the store such a great bargain place. The markdown system causes the prices to decrease every month, so the prices only get better with time. The volunteers there are eclectic, knowledgable, and very helpful, but sometimes help finding something can take a little while because of the prodigious amount of inventory. I also really like the summer staff - this really helps complete the store for me; the elderly volunteers and young summer staffers give the store a great atmosphere. Their hours aren't the longest (M-F 9:30-3:30, Sat 10-2), but they are accomodating enough to where I can always make it. I have never had a problem with consignments, as the person below has, and whenever I have contacted the management they have been most helpful in solving the problem. On the whole, The Guild Shop is a rather unique enterprise and a great business. And, as a bonus, it seems, all their profits go to charity. Doesn't get much better than that.
Pros: Parking, staff, ambience, prices, variety of merchandise