Stayed here for 4 nights with a friend on a workcation.
The pros: Aaron was very responsive, super helpful via whatsapp, the place was spacious in a safe building and neighbourhood and about a 15 min walk to the cute restaurant area in Roma Norte. There were also some good places close by as well. Wifi was great, good enough for video calls all day long.
The cons: up 3 flights of stairs so big luggages are not easy, it's on a main street and is SUPER loud. There's no air con (there's 1 fan - we didn't use) so you want to leave the windows open but then you can't sleep due to the noise (no screens on windows/mosquitos get in). The place does not look as nice as the pictures, it's seen heavy traffic, walls dirty, furniture chipped, closet door sitting on the floor and you can't open it. Bathroom grout is brown and cracked and since there's no ventilation - there is black mold all over the shower window, it was gross.
It's a serviced apartment so no drinking water is provided (you can't drink tap), 2 rolls of toilet paper provided and anything else you have to buy yourself.
There are a lot of great reviews on this place so take my review with a grain of salt. I was probably looking for somewhere a little bit nicer than here but it worked for what I wanted.