Those who call the Lower East Side condos for sale at One Manhattan Square home have the city’s most desirable indoor and outdoor amenities right at their fingertips. The Extell-developed building offers residents 100,000 square feet of indoor amenities, as well as an acre of West 8-designed outdoor space, including a playground, treehouse, alfresco dining and grilling areas, firepits, social courtyards, and pathways surrounded by elegant landscaping, perfect for leisurely ambles without having to seek out a public park.