ila Only Spa, located within the iconic Lotte New York Palace on Madison Avenue in Midtown Manhattan, is the first ila Only Hotel Spa in the United States. Inspired by its sister spa in the English Cotswolds, ila Only Spa offers a transformative wellness experience blending farm-grown organic ingredients with cutting-edge technology. Guests enjoy seven soundproof treatment rooms, signature massages and facials, advanced wellness technologies including hyperbaric oxygen therapy, red light therapy, PEMF therapy, robotic massage, and compression therapy. The spa also features a private yoga studio, full-service hair and nail salon, multiple saunas and steam rooms, and a spacious fitness center — all with breathtaking views of St. Patrick's Cathedral. Rated 4.9 stars on Google, ila Only Spa is recognized as the best spa in NYC.