I'm a regular at Sculpture nails- I go in every two weeks for a shellac manicure and regular pedicure. I usually walk-in as I find that booking an appointment doesn't really help you if they have others waiting when you arrive. The shop managers never turn anyone away- they try to accommodate every walk-in, which is why others have mentioned that they often experience some wait time. The nail technicians are quite good, I am always happy with the results I get, especially for such a great price. The only time I've been disappointed is if my nails are done by a technician in training, but I suppose that's the case anywhere.