i loved the wax bar - the staff were very friendly, and able to accommodate last minute appointments. I had my brows and nails done, and both were quick and well done. I would and have recommended the wax bar!
The Wax Bar are by far the best in St Andrews for intimate waxing, it's a shame that they are so expensive. There seem to be some problems with communication between The Wax Bar and Treatwell, they prefer you to book through them, which is difficult when they don't offer substantial discount schemes themselves.