Good: Christina was very nice and communicative, though she did everything online from afar, and we missed having an actual person meeting us at least when we checked in to show us around the apartment.
The apartment has a lot of character and interesting books and artwork.
Bad: the apartment is NOT in Williamsburg, it's a good 20 minutes walk from the actual Williamsburg scene (Bedford/ 7th) through not very nice streets. It's located in the middle of a "dead" and boring Hasidic family area.
The apartment is OLD and DIRTY, everything was grimy and dusty and there were roaches running around all over our stuff.
Good thing we only ended up staying two nights and not the whole week like we originally planned.