Fashion Nails is located right next to Pin Kaow Thai Restaurant on Rainbow Blvd and Lake Mead Blvd. The first time I came here I tried to get my nails done, but failed. My second attempt to go here was to get an eyebrow wax (not my usual spot that I go but it's close to my house). I waited 45 min, I understand it was busy but still at least let me know how long the wait is and don't say I'll be right with you when it means 45 minutes later, so I ended up leaving.
The place is pretty clean and they have a flat screen TV so you can watch. As for customer service the guy was nice and offered me water while I was waiting but they do not know how to follow up.