I typically go to Mosaic in Henderson even though it is a long drive away, but when Colleen (my hair God) is at the Sahara location I will take my appointment at the Sahara location. This salon is HUGE and they have manicures, pedicures, skincare, massage, PLUS hair stylists. I was impressed by the sheer size of the salon.
If you are looking for a one-stop shop to get all of your beauty needs met, this is your place! Colleen is by far the best hair stylist that I've been to in Las Vegas. She may not be at the Sahara location for appointments, but visit her in Henderson and she'll let you know whenever she is available for appointments at the Sahara location.
I'd give more than 5 stars if I could!