Waltham Nails & Spa is a highly recommended nail salon known for its welcoming atmosphere and excellent service. Customers appreciate the staff, especially for their kindness and attention to detail. The salon is praised for accommodating appointments on short notice and delivering fantastic manicures and pedicures. Many reviews highlight the quality of dip powder manicures, with strong and long-lasting results. Clients enjoy the longer leg massages provided. The cleanliness of the shop is consistently noted, making it a go-to spot for a great nail experience at reasonable prices. The salon is described as the best in the area, with talented nail technicians who can handle even the most intricate designs. Customers are consistently satisfied with the service and the end results of their visits.