We were there for marathon and not really living in the flat like in holidays, what we can say is :
the good points are :
The flat, big enough for 8 adults, more comfortable at 6, with 2 bathrooms, one small and a bigger, and most of all beds are comfortable
The sunny terrace on the back of the flat, where you can enjoy lunch
The communication with Fran which is really great, you know everything you need and even more before arriving.
The location of the flat is in Ruzafa, which is a living part of Valencia with lots of bar, restaurant and shops, and really near from metro, of city center, you can move really easily in the city.
Things you have to know :
As said, you are in Ruzafa, so if you go on weekends, of course there is plenty of noise all night. The flat is on first floor, upstair a restaurant and a terrace, so you have to manage with noise, one room is on the back and it’s ok to sleep but the 2 others room and living room with sofa is on the street, so people a bit sensitive to noise might not sleep very well.
Fran can not do anything about that, you just have to know