Having had to book this at the last minute, I was surprised it was available and at such a great price, I figured something was off but took the risk anyway. I was wrong to have doubts! The apartment is a great space and located very well, 2 blocks from the train station, walkable distance to many points of interest in the city, ~30 minutes from the airport, 15 minutes from Atocha train station... and Rosa is a superb host! People voiced concerns about the neighborhood but I didn’t feel unsafe at any moment. You cannot go wrong with this apartment. The only things I do have to point out are the following, none which really bothered me: 1) the neighborhood is pretty much alive all night, if you like peace and quiet you might not like having the noise coming from the places nearby at night, 2) there is no elevator, it’s an old building, and the stairs are warped so I can see how someone might have trouble walking up/down the stairs (please be careful!), 3) the apartment is on floor 3 not counting the lobby, so you’re going up 3 flights of stairs, I figured I would mention this because I grew up always counting the lobby as floor 1.