We called this apartment home for two months. It's a comfortable place on a very friendly street. Right on the border between Park Slope and Gowanus, it offers the best of both neighbourhoods: the beautiful brownstones and tree-lined streets of Park Slope and of course Prospect Park, and the more edgy, creative vibes of Gowanus. All the shops and facilities you could possibly need (i.e. pharmacy, deli, hardware store, dollar store, coffee shops, bagel shops, laundromat, post office) and plenty of cafes and restaurants are right around the corner on 4th and 5th Ave and on 9th St. Commute to Manhattan is very easy, with the subway station (F train) at a 5 minute walk. Buses and trains (F, G) also take you to Downtown Brooklyn for bigger stores like Target and Trader Joe's.
We didn't meet Edgar in person, but communication was very easy and quick through Airbnb. For practical questions we could always reach Josh and Michelle, our friendly downstairs neighbours and hosts.
Bed is very comfy! Kitchen is well equipped with a microwave, decent size fridge, toaster, stove and oven. Photos of the apartment are not completely up to date; there's a new and comfy couch, an extra chair and also a dining table with four chairs. All this made our stay even more pleasant.