Hotel Chelsea might be the coolest
This place very well may be the coolest place on the west side and you don’t have to be staying at the hotel to appreciate that. Where the rich and famous creatives and artists (Bob Dylan, Andy Warhol Patti Smith) used to hang out, the Hotel Chelsea was “reimagined” recently to upgrade the shabby elegance or studied carelessness (the Italians might call “sprezzatura”) which basically means it looks amazing but kind of accidentally.
A vibe if you want to do anything from sit in the lobby with your laptop (occasionally people-watching) to drinking while feeling like you’re in a movie to impressing someone sitting across from you with your impeccable taste (without trying too hard of course).
Somehow also has a spa with a Swedish sauna, aromatic steam rooms, rain showers (https://hotelchelsea.com/wellness/spa).