The biggest pros is definitely a location. It's near the Nord train station, Grand Via and Placa de Ajutament, so you have a old city center, Turia garden, and Rusaffa at walking distance.
The apartment is accurately depicted by images and host's explanations. There is a working table with a decent chair, if you have to spend hours working from the apartment. The WiFi is quite good. Additional pros are that even though there were no vacuum cleaner a host immediately reacted after we asked and bough one, and she helped us with a bit earlier check-in.
However, there are couple of things we didn't like. We stayed at Anabel's place for 1 month, and not a single time host asked to clean it for us, so we did it on our end (even though the cleaning fee is paid, of course). Also, no towels or sheets were replaced during the 1 month period. On check-out day, we had a late evening flight, and even though there were no guests after us, we had to pay additional day price to stay until 9 pm.