My brother and I (both in our 60's) stayed at Xavi's apartment for 11 nights. We chose this location deliberately, because the pictures and description suggested that it is an authentic Spanish place... and it didn't disappoint. We loved the high ceilings, the original woodwork and tiles. What you get for the price is well worth it. We enjoyed the nightlife down below from the customary small balcony.
To the critics I say: when in Spain, do as the Spaniards do!
Check-in and communication was flawless. If we decide to visit Valencia again in the future -when all the construction around Plaza de la Reina and in front of the Mercado Central is completed- we would definitely choose Xavi's place again.