4 Sisters Nail Salon is a popular spot for great nail care in Rittenhouse. The staff is friendly, attentive, and talented, providing services like gel manicures that can last over 3 weeks. Customers have praised the salon for its professional and relaxing environment, where they feel like friends. The salon offers good prices and personalized services, with a clean and welcoming atmosphere. Many clients have had positive experiences, including acrylic fills, nail repairs, and pedicures, with staff ensuring a pain-free process and thorough cleaning. The owner and staff are known for their kindness and dedication, making 4 Sisters Nail Salon stand out as one of the best in Philly.