I have been to B & N Nails a few times now and you really can't beat their prices. They do a thorough job and your nails will look just as good as they would have if you'd gone to a high end nail salon.
They offer shellac manicures and pedicures and have an array of colours to select from (far more than other salons I've had shellac done at which typically only have 10-15 CND polishes. B & N has approx. 30 shades of CND and OPI polishes). If you just want a normal manicure, they offer an extensive colour selection which, if you're anything like me, will take you ages to choose from!
On my last visit to the salon, I was unfortunately unhappy with the results of my shellac manicure. When I got back to my office I realized just how much thicker the polish was at the tips of the nails and it was very streaky. I called them up and told them how unsatisfied I was with my manicure, and they asked me to come right back in and they would redo it. They were very apologetic and they did a far better job the second time around. It's lasted me nearly 3 weeks!
If you're getting shellac done, be aware it's advised that you have it removed at a nail salon (B&N charges $10 for shellac removal). However, if you're getting another shellac done ($32) there is no charge for the removal of your old shellac.