Louise's place was great. We loved the location the most. I hope you love Italian, because there are SO MANY within walking distance. The apartment is NYC small, so I wouldn't recommend it if you're inclined to stay at home for most of your trip. It's also up 4 flights of stairs. The building is very quiet and felt safe.
It was clean inside. We didn't eat at the apartment much, but when we needed the basics, they were there.