Manhattan real estate is the land of acronyms and abbreviations, and from Soho apartment listings to FiDi rentals to apartments on the LES, it's one that New Yorkers speak every day without even noticing it. So, in a certain sense, MiMA -- a hybrid new luxury rental and condominium building from The Related Companies whose name is short for Middle of Manhattan -- fits right in. In just about every other way, though, MiMA stands out -- for its location on 42nd Street and 10th Avenue, at the heart of booming Clinton; for its stellar suite of amenities; for its luxurious (and not-at-all cheap) apartments for rent. MiMA is as ambitious and extravagantly amenitized a new construction luxury rental development as Manhattan has seen since... well, since Midtown West neighbor The Ashley, probably. But MiMA is also further proof that Manhattan's high-end rental market is returning to robust health -- Manhattan rental listings don't come much more luxurious than this.