We stayed for 5 days/4 nights at Will and Kelsey's house. We checked in on Friday night and they were both incredibly kind and helpful with the move-in (took our luggage to our room while we found parking). There was construction on the street so parking adjacent to the house is impossible, but we found a garage only two blocks away (being from out of state we would rather not risk street parking anyways).
The room was very clean, came furnished with everything in the pictures, and the bathroom space was perfect as well. The bedroom is incredibly spacious, and comes with a living room, although we were out and about 90 percent of the time so we did not utilize the living room, save for getting ready. They even left us a complimentary bottle of wine on the fireplace mantle :) The bathroom had plenty of towels and soap and some other nice little amenities
The location literally could not have been better! Across the street from the Barclays Center (NY Islanders/Brooklyn Nets) we did not go to any games but ideal for fans from out of the area. The whole house has double paned windows so while there is heavy construction and the events outside, there was absolutely no noise from the outside which was nice. The front door has a electronic locking system which can be a little tricky at first but simple to get the hang of, although occasionally the door needed a good push to open.
There was a very accessible common living room and kitchen as well but we did not use either one, and while Will was very busy, he stayed in constant communication with us making sure we had everything we needed and more. Kelsey spoke with us as we were packing to leave and made it clear that there was absolutely no rush and we could even leave our bags there if we wanted to explore more on our last day!
Subway station (Q and B trains) was not even two blocks away, and the local restaurants/coffee shops/bars are within minutes of walking distance ( we recommend Broccolino and Beer and Burger Bar on Flatbush
10/10 experience as they were not only prepared and thorough, but also very kind and helpful and truly conscious of privacy . If we stay in Brooklyn again we will definitely choose Will and Kelsey's again. Do yourself a favor and book sooner rather than later!