Tia's is a great place. They have been in business over 10 years and it is very clean. Their nail techs are polite, and they don't talk on their cell phones while they are working on you (I know you know exactly what I am talking about.) And they don't chatter among themselves while they are working with you. It is a peaceful environment.
I travel the extensively and I have had Shellac nails put on in many cities and this is BY FAR, THE BEST, ever!
I highly recommend them!