YUM shop hits all the marks for a clean, decent yogurt shop. It has a moderate selection of flavors (nothing exotic, but about 8 favorites), a moderate selection of toppers, and a wide selection of syrups/whipped cream/caramel, etc. The staff were very preoccupied with personal discussions, but shifted focus for just enough time for me to pay. Overall, the yogurt was good. The experience was as expected, and my yogurt was $6, which is comparable to similar establishments.