Parking space for rent in private garage at Tremont On The Common. Garage attendants, 24/7 access, fob entry, well maintained 7-level parking garage located directly across the street from the Boston Common. Truly one of the best parking garages in the city! Enjoy peace of mind knowing your car is parked in one of the best locations in the city. Whether you’re heading to a show in the Theatre District, dining in the South End, or enjoying a stroll in Boston Common, you’re just minutes away.