It may not be the most glamorous place to get your nails done, but it certainly is the least expensive. My mom and I come here often because it's very low-priced and they do a great job.
Some salons I've been to charge extra to sand your callouses and massage your feet.
At least this place includes them to the price and their massage chairs work. However, be prepared to wait in line. The place gets really full and there's really no place to sit.
I usually walk to the Mediterranean Bakery a few steps away and order Turkish coffee and pastry. Then I sit outside while I wait for my turn. Just ask them to text you when a spot opens.
They also do pants alteration for $4. What a great deal!