I stayed at Israel's home for about 4 weeks, and ended up extending my stay at the end for a few extra days. So obviously, the place was a very good fit for me. The apartment is a separate suite located in the back of Israel's family house which plenty of privacy and security. Everything was very clean when I arrived, with weekly cleaning and laundry services as well. Israel and his family were great hosts, responding very quickly to any question I had and willing to help when needed, while also respecting privacy.
The location was about a 10 minute walk to the Nativitas metro line, which is about 20 minutes from the Zocalo or 45 minutes to the Roma and Condesa area. The neighbourhood itself is a fairly traditional, safe, and quiet area with mercados, OXXO, and other amenities near by.
The only things to note, is that there is a friendly dog in the back who tends to howl at times, and the internet is functional but tends to be rather choppy and slow.
Other than that, I had a great stay at Israel's and the property is definitely worth the money. I would certainly return if I'm back in the city, and would highly recommend it.