First of all, we had a fantastic time at Dikla's apartment, and would recommend it to anyone. There were four of us, my youngest slept on the sofa, which was fine.
The apartment is pretty much as the photos described, though possibly a it rougher around the edges.
Location wise, it's fantastic. The apartment is above a wine bar, but we experienced very little noise during our stay. The apartment is five minutes from the closet foot entrance to Brooklyn Bridge, and a maximum of 10 minutes walking to the heart of Brooklyn Bridge Park.
Dikla was very communicative, offering suggestions on grocery store and taxi fares. We checked in quite late, which I was worried about, but ended up not being a problem.
I recommend Front Street Pizza for really good, cheap, takeaway pizza. And, Love & Dough, if want to sit in a restaurant. Cabs were easy to hail from the next street, which also has a subway. The grocery stores are hilariously hipster, and can be quite expensive, but it's DUMBO so do you expect.
Thanks Dikla. We had a great time.