Went with a group of 5. We all got Mani and pedis, it was great. We had a Groupon (which although not stated on the Groupon it can only be used by 1 person; however the manager allowed us to use the 1 Groupon for all 5 of us).
Scheduling was an issue due to the Groupon but besides that the service was great.
1 of the girls doing the Mani pedà worked on 2 people at at once which was somewhat unfair to them since then their service was cut short.
Overall I would recommend this place without the Groupon, or just use the Groupon for one person although it's not specified anywhere when purchasing the Groupon.