This is a large, open, wonderful space in a great location - close to bus and subway lines to many areas, and within a 1.5-2 miles walking distance into downtown DC. Easy Uber/Lyft access, and within walking distance to many restaurants and grocery shopping. There's even a playground within a few blocks, along with cool bars and restaurants. The neighborhood felt safe and there were always people walking around the residential area.
Each of the 4 rooms has a king bed with good space, and there are 3 bathrooms - 1 master, and 2 others that work well. Our party of 4 adults and 3 children stayed for 8 nights and had plenty of room. We would've liked a second tv, but our personal devices were a good substitute and the one tv was a perfect size. The kitchen is amazing, with plenty of room in the fridge and a huge stove/oven. The kitchen comes with everything you might need. The living space had plenty of room to spread out and relax after a long day of visiting sites.
The only downside was the traffic noise. We were gone most of the day, but at night the traffic noise was disturbing, especially the sirens all hours of the night. I'd recommend this space without reservation, except to bring earplugs for sleeping.
The hosts were great, and we never had to call upon them, but they were very responsive prior to our visit. Check in and check out was easy.
We had a wonderful time in DC, thanks in part to our AirBnB.