After trying a few places for manis & pedis in the STL area, I've found this to be the best one in many fields.
First, there's no pungent odor of nail glue when you walk in. Its important if you're allergic to it or it makes you dizzy after a while.
Second, everyone is really nice. Staff can do more massage if you ask and not charge you any xtra for the time. Walk-ins are welcomed. Though staff really encourages appointments even if made only 30min ahead of time. Being in a popular mall, they can get pretty busy. so an appointment will always guarantee you a service.
Finally, great selection of colors. the staff will even reccomend a color if you're not sure. Also, the chairs for pedi's are comfortable. TV is on, and can be switched to any channel you want.
The whole experience if nice and relaxing. When they're not busy, after my pedicure i'll sit in the chair longer and relax.