We had a fantastic time in Jose's flat. It was perfect for my partner and I with our 6 year old son. We where not there that much during the day as Valencia is such a great place to explore.
The location was brilliant, its a lively area with lots of great bars and restaurants just outside the door, but with the balcony doors closed easy to get a quite nights sleep.
It was a perfect base for us to come home to.
There is 90 steps up to the flat which explains the amazing view- but does mean you are best not to forget anything when you go out :-)