Ruben and Monica's place is really great and is in a great neighborhood. I do have a few important notes for anyone considering staying at the airbnb.
The listing is not completely clear about the air conditioner. The air conditioning is only on from on 11:30am - 3:30pm and for a few more hours at night ending promptly at 11:30pm . This is controlled by the host from a remote location.
This is important because the neighborhood is both incredibly lively/social and noisy.
Even with earplugs, the people on the street make it incredibly hard to sleep with the window open. However, since the air conditioner is off all night, a closed window makes it incredibly hard to sleep. My partner and I basically stayed up all night so that we could actually sleep at 11:30am, when the air turned on.
Had we known exactly when the air conditioning would be on/off, then we probably wouldn't have stayed at the air bnb given it was at street level.
All this being said, the actual apartment was very clean and cute. If you can handle the noise and some heat, then this place is a good option.