I stayed at Rebecca's apartment with two friends and really enjoyed our stay there. It's absolutely comfortable for 4 people, two bathrooms, what you see in the pics is what you get. Well located with two Subway stations almost three blocks away (lines 2,3 and Q to go to Manhattan).
It's located two blocks away from Prospect Park (a must see) and close to Fullton Mall and Atlantic Barcley shoppings.
You can have all the amenities you need and Rebecca and her husband were always available to help us.
Brooklyn is a beautiful borough so don't be afraid to stay there if you have almost one week to enjoy New York City!
Thanks for everything!