When clients walk inside Seven The Hair Salon, a gigantic hanging crystal chandelier and funky black and white floral furniture greets them. After getting glammed up, head to O2 Day Spa and have a massages, or a pedicure/manicure. O2 Day Spa is located inside of Seven The Hair Salon. It is located in the Village Square Plaza in between Game Headz and Kerby's Koney Island.