Happy Feet Nails and Spa 2 is a highly-rated nail salon in North Scottsdale. Known for skilled technicians, the salon offers manicures, pedicures, and dip manicures. Clients consistently praise the quality of their work, especially for thick French manicures and dip manicures. The salon accepts walk-ins and appointments, allowing clients to book far in advance if they have a preferred technician. The salon is also recognized for its friendly staff and excellent service, with many clients appreciating the relaxing foot, hand, arm, and neck massages provided by the technicians. It is noted for being super clean, with disposable basin bags for each client, and clients find it to be a good value for the price. Many recommend bringing cash for tips. However, some clients suggest improving online booking options and communication. The salon is large, featuring numerous manicure and pedicure stations, which may feel bustling for some visitors.