I stayed at Franzi's with my boyfriend and another couple. This apartment was perfect for what we were looking for.
Special touches by Franzi included an information booklet that we received prior to check in with all her personal recommends which was greatly received.
Both her & Gio assisted with our departure, booking a taxi to the airport which we appreciated.
My only concern about recommending the apartment to others is that I feel the lack of air con for the summer months would mean the apartment would be quite hot and maybe uncomfortable. We were fine with the fans as went in late Sept, not sure if it would have been quite so great in August!
Other than that, I would really recommend the apartment as it was comfortable and very easy to access all parts of the city!
Valencia Recommends: hiring bikes to cycle to the Bioparc & the beach, eating breakfast at Dulce de Leche (short walk from apartment).