For us, this place has many advantages, but i'll point out only the main three:
1. location - in the city center, easy to reach from airport by metro, and also to reach any place in Valencia.
2. quick responses from host(Limbo, in our case) regarding any possible topic
3. money value for this appartment
The only thing which is a bit disturbing, but just a bit(you get used with it really quickly), is the noise from the street. But this will improve in the future, because the host told us that a small issue with the window will be fixed soon.
As a conclusion, it's a good choice for Valencia. We'll return here in our future visits.