Pros:
Nice rooftop. Gym included. Great location right on the L and G, giving easy access to much of Brooklyn and Manhattan. The neighborhood has a lot of restaurants and bars, and access to great parks/walking areas. A package room is nice, although I have had a couple of stolen packages that were dropped off in the vestibule before entering the building.
Cons:
Management's responsiveness wasn't ideal. The building works solely on a digital ticket system, meaning emergencies might not be seen or responded to for quite some time. It wouldn't be a big problem if the building weren't so expensive. Lived here for almost 3 years and only saw a mouse once.
Advice to owner:
Abandon the tenant app and hire someone to live in as a full-time super.