Robb OPI Concept Salon is a full-service nail boutique that offers facials and waxing, too. The chic, hip and contemporary spa features a cascading wall of water in the back, surrounded by semi-private booths to have your nails done, as well as massage chairs for pedicures, and private waxing and facials rooms. The employees are highly trained and extremely professional. They even offer a Stop-Nail-Biting service.