I've been coming here on/off for a few years. It's the only salon I visit anymore when I'm home in Vegas. I appreciate that they send out coupons or package discounts on occasion also.
The place is beautiful inside and has a spa-like feel. The prices are reasonable for any service. They have a huge selection of gel polishes and regular polish to match. Some of the staff can do exquisite nail art, though the most I've gotten done is some stickers under a top coat.
These 4 stars are based solely on my experiences with Mia. Some of the other girls are too rushed, have burned my nail bed, or cut too much from my cuticles. Mia takes her time and does a quality job. In fact, my most recent gel application lasted a solid 3 weeks.
Some of the other staff are good too. Unfortunately, one man who did my mani/pedi was gone the next time I tried to book with him. You just have to find someone that's right for you.
And, don't forget: It's Vegas, and you're paying a good chunk for your nail work. Tip well!