We had a very nice time in Brooklyn and we liked Hayley's apartment pretty much. Especially the loft bed is very adventurous. However, we slept very well. Hayley was extremely friendly and incredibly accommodating. The apartment is direct next to a sub station, which brings you to Manhattan. I will sleep there again when I come to Brooklyn some day.
Tip: Directly opposite the way is the bar Alligator, which I can recommend, since one for each beer a small pizza gets served! Fantastic!