Maria's place was just as beautiful as the pictures she has shared and really is quite a convenient location to explore the old town of Naples. The apartment is within a 15 minute walk to multiple tourist attractions such as the Museo Madre and the Naples National Archaeological Museum, as well as the metro line 1. Maria was also easily available throughout my stay at her apartment- reachable for all of my questions about how to navigate the city.
I would like to note that my visit was in November and I believe that in the winter months, the apartment becomes quite cool- but nothing an extra sweater and pair of socks can't handle if you just plan ahead.
Additionally, I found that the wi-fi speed to be quite poor within the apartment, possibly due to the old architecture; however many restaurants in the area offer wifi. Also, be aware that there is a late check-in fee if you arrive at the apartment after 9 pm, as I missed this when booking the apartment.