Downtown Nails & Spa LLC offers exceptional nail services in a clean and comfortable setting. Their dip powder and gelx extensions are highly praised, with clients raving about the long-lasting results and affordable prices. The staff, led by skilled technician Nina, are friendly and attentive, providing personalized attention to each client. Regulars comment on the salon's immaculate condition, and clients appreciate the accommodating service, including the ability to change nail styles on short notice. Customers are extremely satisfied with the work of Nina and Tracy, who are described as detail-oriented, excellent, and fantastic in their services. Overall, Downtown Nails & Spa LLC is a hidden gem in Boston, offering top-notch nail care at unbeatable prices.