I've been to a handful of foot spas in Vegas and I have to honestly say this is one of the best around town. They are very accommodating and are always asking for suggestions to make my visits more enjoyable.
The owner hired very professional masseuses and a few with medical backgrounds even... I'm not a fan of talkers during my massages and they definitely keep it quiet. The chairs are comfy and towels are not the rough ones. I hate it when they rub the rough ones on my feet.
Overall I can't complain about anything. I wouldn't go anywhere else.