Hands down, this apartment is located in the best part of DC for solo or duo travelers who want to explore DC by foot. It can't even be a mile from the edge of the Capitol's grounds while behind it, one of the library of congress buildings loom over but in the other direction is the Capitol Hill district where you will find restaurants, coffee shops, and a street market on the weekends. If you prefer to use the rental bike/scooters, there are several depots within blocks of the apartment and even though I didn't use it, the metro is super close by too.
Check in and check out was a breeze, Tran is extremely communicative but also did great by me and left me alone my whole trip :) (which I really appreciate compared to many of my airbnb experiences before) If I had any questions though, Tran was simply a text away. In her initial check in message to me, there was all the information I needed and anytime I had questions, I would refer back to that message and the listing and realize all the information was already available.
I would recommend this studio apartment, for like I said, solo or duo travelers. It is a quaint studio apartment and I honestly spent most of my time in it at night after marching/biking around DC the entire day. The smart television has all the streaming options you could ask for (bring your login info) and the studio has ample amount of towels, linens, and extra pillows if needed. The kitchen is fully stocked with all the necessary utilities (which is perfect for people like me who cannot eat out all the time).
If you love studio apartments, and love easy wins as far as vacationing goes, this is definitely the place to stay. I will definitely be coming back.