The place felt very safe, was spacious, and comfortable. Very close walking distance to many great cafes and restaurants in Roma Norte. There was a nice doorman who greeted us everyday.
The building was also EXTREMELY LOUD. The front bedroom (now with the two twins) didn't have much insulation from street noise and the back bedroom (king bed) didn't have insulation from neighbors in the lightwell. Neighbors were up playing loud music/karaoke until 6am multiple nights and on top of that, you could hear people walking around. Additionally, there's no vent in the back bathroom and the window opens up to a very noisy garage. Would definitely recommend bringing earplugs and/or noise machine.
Also be aware that the building couldn't accommodate holding our luggage past 2p.