This place is fairly clean, minus the bathroom that sometimes smells (I think due to drainage issues, not the fact that the place is dirty).
It is located in a very safe neighborhood, and although the check-in process was difficult (especially for non-Spanish speaking folks), it was easy to leave and enter the place after the initial check-in.
Also-- the host was only responsive via WhatsApp, and not through Airbnb messages, so I recommend downloading the app, and communicating through there if you need to. Kind of unfortunate since they should be a good host and accommodate to you, but I had to accommodate to them by downloading the app.
All in all, I recommend this place if you are looking for a simple stay where you just need to sleep with great views. However, if you do not speak Spanish, be prepared to have a difficult time checking-in due to the security officers that will buzz you in.