I stayed in Krzysztof's Airbnb for one month.
Pros:
the view of Manhattan is fantastic. Definitely my favorite view I've had in an Airbnb.
The neighborhood is great and safe. You can walk to restaurants and bars in Greenpoint and Williamsburg easily.
The washing machine is nice to have as I know this is a luxury to have in unit in NYC.
The internet is fast enough for two people to work remotely at the same time.
Cons:
this building is right next to the expressway. It's possible to get used to it, but sleeping in the main bedroom you will certainly have the obnoxiously loud car or truck drive by at 4 am and wake you up.
I'd run the washing machine empty upon arrival. my first load of laundry came out covered in lint. Must have been from whatever was washed in it last.
The sink and bathtub drain seem to get clogged very easily.
Overall I enjoyed my stay and would stay here again to see NYC again. Thank you, Krzysztof!