We had an amazing stay at Joan's apartment. The apartment is exactly like the photos, spacious enough and the beds are comfortable! There is a metro station about a 10 minute walk from the Airbnb which takes you directly to and from the airport. To the Marina/beach is a pleasant 30 minute walk.
Apart from the apartment would I like to say that Joan is a great host. He is very quick in his responses and very accommodating to our needs (we requested a baby cot and he organized a pram and baby bath as well :) )
I made a terrible mistake in mixing up our arrival dates, which made that Maria had been waiting for us in the apartment for a long time a day before we arrived. I am again very sorry Joan and Maria for the mix up, but thank you so much for the way you handled my mistake!
I will definitely recommend this apartment for your stay in Valencia!