This well-known Tishman-built CO-OP offers owners greater selectivity and security than other conventional condominium residences. In order to live in the building, there is a formal approval process by the board of the homeowner’s association that includes general background screening, personal reference check and financial statement review. In addition, terms for purchasing a unit are all-cash. Community integrity is important and leasing of units is not permitted. The building is pet friendly.