Check-in experience is horrible - they don't respond to your messages on AirBnb at all. And everything has to be ran with their Sonder app which is not super convenient.
Their house policy states free refund within 24 hours but that's a lie too - i found it's cheaper on another platform for the exactly same unit and asked for refund within 24 hours - it took them couple of days to get back to me and neither AirBnb nor Sonder would issue the refund.
Also don't book this if you arrive early before 4pm during the day - the luggage storage unit is very limited in the building and we had to sit there for 5 hours because they couldn't do early check-in for us and all luggage storage unit (around 10 for the entire building) were occupied.
Other than the terrible communication from Sonder and the lack of flexibility, I would say this unit is pretty good and perfect for your short-term stay. Battery Park is a nice neighbourhood and subway is just around the corner. Value wise it's ok but wouldn't say a great deal compared to all the hotels that are running promotion - however they do offer kitchen supplies which is perfect if you need it.