We really enjoyed the stay at Sergio's appartment. He is a great, communicative host (English! that's not common). He took care of us, asking daily if we needed anything and adviced about local attractions.
The location is very good - close to the beach, the shops, the restaurants, it lets you feel the spirit of Cabanyal.
The appartment is safe for kids - we were there with 7 year old son (and he wants to come back again).
Very well equipped kitchen, we cooked up some great meals there.
Also, the turntable and 70s vinyl collection - awesome!
Although the building looks as if it's in bad condition at first sight, the appartment itself is really modern and tidy, with a great overview of the beach. Perfect sunrise observation point guaranteed.
We can definitely recommend this appartment for your next stay in Valencia!