Alejandro was very hospitable and was very responsive. He provided a lot of local tips that helped me trip a lot. My room (rm 5) had large windows and was very comfy. The personal mini fridge was very helpful to chill drinks for the day. The place is very secure and is triple locked. The neighborhood felt safe and i walked around very late at night and didn't feel threatened at all. Along with cheap uber, Alejandro's place put the entirety of mexico city at my fingertips.