Javier's Airbnb is located in a safe area in Roma Nte. There are many restaurants close by and within walking distance. A plus is the street food and late night tamales and atole on the corner by the Oxxo.
I walked to the Centro from the Airbnb and felt completely safe. The apartment is equipped with most things you will need for your stay. I had to purchase toilet paper and hand soap for the bathroom. Overall, a great and comfortable apartment and an excellent jumping-off point to explore all the best parts of the City.