I have gone to this salon twice and was pleased with it both times. On both visits I had an "s.n.s." manicure, which is a powder dip polish process on natural nails. It is extremely durable (3 weeks or more without a chip, honestly it grows out before it shows any chips) and stays very shiny. The downside of it is that it is a bit thick in comparison to other long lasting polish products (such as shellac or gel). As far as I can tell, this salon is one of the few in Montreal that offers S.N.S..
Both times the manicure cost me $28 plus tip, which includes a 15% student discount. I think the regular price for sns is $35. Overall, I'd say the prices here are competitive and they had a lot of services available including gel nails, acrylics, pedicures and spa services (waxing).
I had the same nail technician for both visits. Her name is Marie (it might have been Maria) and she was friendly and efficient. The finished product was excellent.
The other staff (front desk) were very nice and welcoming. A lot of the clients were chatting with one another and the staff. It was apparent that most of the customers were regulars, which is an excellent sign.