I live in room #1 over the summer in 2012. The apartment was clean, had good furniture, and the roommates were all professional/grad students and respectful. Having a washing machine and dryer in the apartment was a nice extra perk.
The location is ok; easy access to the 2/3 express trains and the B/C local trains. Can also walk over to the east side (~10 minutes) and take the 6 train. Three blocks away from Central Park which is nice to visit on the weekends.
The landlord is good and readily available via cell/email.
Overall, this is a really good deal for a furnished apartment in Manhattan.