We stayed for 2 nights, and in comparison to the rest of the comments, we did not have a great experience.
Sharing 1 small bathroom with 6 other people was really not worth paying 100 euros per night for.
I had to wait for 2 hours to access the toilet, which was not great. I ended up showering after a long flight in cold water!!
Also, it's very noisy, you hear everything. It's a really small kitchen.
The host was also travelling at that time, so we had no one welcoming us.
It's sad because we thought that this place would be as good as the comments said, but I've been in other places in NY that have been cheaper, cleaner, less crowded, and more central.