Full-time or part-time sublet available in a two-office suite in a building on 40th & Madison (two blocks from Grand Central). Hepa filter, 24-hour doorman, elevator, central air, bathrooms on each floor. Treatment rooms are 9'x12' with high ceilings and large windows. High-speed Wifi. Discounts for multiple days. Close to 4/5/6/n/r/q/7/s subways and Metro-North.