Annie Nails is a highly recommended salon known for its professional and friendly staff. Customers appreciate how the staff remembers their preferences and goes out of their way to find the perfect colors. The salon offers a relaxing environment, with options to chat or enjoy quiet time during services. They prioritize cleanliness by using liners for pedicures. Clients have experienced long-lasting artificial nails and attentive care, with some staff members, like Mimi, recognized for their skill and durability. Overall, Annie Nails provides quality service in a welcoming atmosphere, making it a popular choice for nail care in O’Fallon, Missouri.