Happy Nails & Spa offers a wide range of services, including nails (acrylic, UV gel, bio gel), pedicure, manicure, waxing, and eyelash extension. The business is under new management, and customers praise the excellent service and attention to detail. The staff, especially Ivy, are described as friendly, accommodating, and skilled at their craft. Customers appreciate the quick service even when it's busy, and the ability to get exactly what they want based on a reference photo.