The apartment is very spacious for 1 person and the location is great with restaurants, cafes and bars being close by (East Village). However, I gave it two stars mainly for 2 topics:
1) At the check-in, wrong keys were placed in the key box, so I had to wait for 1-2h for Raanan to bring the rights keys, which is quite frustrating if it's 2am in winter.
2) The building is very old and the heating consistently stopped working, which makes staying in the apartment very uncomfortable in January at minus -10 degrees Celsius outside. Even with an additional external heater, the apartment remained very cold given the poor isolation of the windows.
Although Raanan was very responsive and active to find solutions (bringing the keys at 2am, providing an additional heater, etc.), I would definitely not recommend renting this apartment.