We stayed in this location mainly for the neighborhood. It is located in the perfect spot! There is a breakfast spot, a taqueria, a Starbucks, and a convenience store all within one block. Roma sur is great because there is lots to do but it is not as touristy as Roma Norte, but still walking distance from there if you want to go.
As for the Airbnb, the only problem we really had was there was a noticeable smell. About every 30 minutes or so there would be a smell of sewage which was not very pleasant. Also the shower curtain doesn’t cover the shower fully so it gets water everywhere. But other than that it was fine. Would recommend if you are going to be out most of the day and just use it to sleep.