Loft 43 is a mixed-use retail/residential condominium conversion of a 19th-century commercial building in Boston's Midtown/Downtown Crossing area from 2005. Condos feature high ceilings, large windows, exposed architectural details/ductwork, floor-through layouts, open floor plans, contemporary kitchens/baths, and direct elevator access. The association comprises eight residences with amenities, including professional off-site management, elevator, and storage. Loft 43 is pet-friendly with restrictions.