This spa is BEAUTIFUL! Like something out of a movie. The RMT I had wasn't the best, but you're definitely paying for the experience here. All of their products are (obviously) by Caudalie. They have two showers in the ladies changeroom, a bunch of lockers with keypads on them, and grooming supplies. There is one hair brush available which is highly unsanitary and disgusting. There was a LOT of hair on it from previous users. Maybe provide disposable combs for your visitors? Especially since we're paying so much for the services!
At the end of your massage, you're given a little treat and tea to relax in their waiting room area. You can stay as long as you like! It's has a lot of comfy seats and pillows for guests to relax on.