My friends and I stayed here for a short weekend away. We had some mild trepidation because the photos on the website weren't great, and we couldn't really see how many beds there were and all things like that.
Oh my god, it was amazing! The building itself was okay, but the room was really great! With three very large double beds, a rather small (yet very clean and good) bathroom, a small kitchenette and a nice wardrobe. It had everything we could have wanted!
On the first night (1:20 am) we had a slight issue with the radiator, however we spoke to reception and they had a mechanic up within 10 minutes who fixed it all.
The owners were in constant contact, and if I needed them I knew they were only a message away.
And the location was grand too, literally 2/3 block from the Empire State building. The building itself is in the middle of Korea town which I wasn't aware of, but you needed to walk a few extra blocks to find yourself in a non-Korean establishment.
All in all, a wonderful trip, couldn't recommend enough.