I always stay in Airbnb's when I travel to New York, which is usually once a year. I had a great stay in Michael's apartment!
The unit is spacious (for NYC) but with a cozy vibe. You feel like you're staying in a bit of history. Everything was clean, the bed was really comfortable, and having the bedroom in the back of the apartment away from the street made it easy to get a good night's sleep.
Communication with Michael was easy from the day I booked through the day I left. He's such a nice person (and he makes a wonderful martini). I highly recommend having dinner / drinks at the Landmark Tavern downstairs.
The location is ideal as its an easy walk around Hell's Kitchen and to the theater district. There's also a little market on the same block for a quick sandwich or late night snack.
Please keep in mind that, as mentioned in other reviews, this apartment does not have a true kitchen. It is, however, well stocked with coffee maker, microwave, mini-fridge, toaster oven etc. Great for making a quick breakfast, lunch or midnight snack.
I'm looking forward to staying here again when I return to NYC.