PH1 is an updated, interesting, special place that's cozier and warmer than the pics reveal! We found it perfect for our family of four. The location was great for us...we walked a lot to cafes, restaurants, bars, and markets in Hipodromo, Condesa, and Roma Norte..and it's pretty easy to Uber (cheaply!) to Centro, Coyoacan, Polanco, San Angel, and even to the airport.
As much as we went out to awesome museums and restaurants some of our best moments were simply sitting at nearby cafes watching the world go by (El Moro is a good place to do this...known rightly for churros and hot chocolate but their al Pastor Torta is killer. Also do hang out at Ojo de Agua window seats), watching boxing lessons or dance classes in Parque Mexico, or communing with fellow late night patrons who also needed some al Pastor to round out the day. All within a few minutes' walk. And reading out on the balcony in the afternoon as the weather cools and the evening rainclouds start to gather is not bad either!
Juan Carlos was more than helpful...provided lots of suggestions, a driver when we needed it, quick answers to questions and -- most importantly -- a wonderful retreat at PH1.