I've been traveling the country for the past eight months and have staid at many different Air B&B in different cities. My stay at Christian & Carla's in Bronx has been one of the most peaceful and comfortable so far.
You get the entire first floor of the house to yourself and there's plenty of space not to feel crammed. The kitchen is very well stocked. I cook all of my meals every single day and I didn't have to purchase anything extra. Plenty of pots, pans, plates, utensils, kitchen towels, etc.
Large comfortable bedroom with two beds, good closet space and shelves/side tables for your vanity items. Plenty of towels and several sets of sheets.
Parking is super easy. I've been able to park literally in front of the house on Laconia without any trouble the entire month. There is street cleaning once a week and cars that don't get moved do get ticketed, so definitely pay attention to street cleaning signs.
There are several neighborhood grocery stores within about 10 min walking distance. There's also a large shopping center with larger grocery store (Stop and Shop), tons of restaurants, department stores, Sephora, Macy's, etc about 10 min drive. Laundromat is about 5 mins walk (about 2 short blocks away). It offers drop-off service, which seems to be pretty popular.
There are a couple of Metro stations that will take you anywhere in NYC within about 10-15 min walk, depending on how fast you walk. There's a bus that stops right in front of the house as well.
Bronx can be a bit sketchy, but as a single female traveling alone I felt very safe in this part of the city. There are a lot of families and school kids in this area and generally it has a pretty chill vibe. No loud venues with sketchy characters hanging outside at all hours of the day.
The hosts are very friendly and responsive. Overall a wonderful experience I'd recommend to family/friends.