Juan Luis's place in Valencia was great - very central, the flat was clean and comfortable and he had very kindly left some food and drink in the fridge which was very generous and thoughtful of him. The rooftop terrace was wonderful and the wifi, which I needed for work reasons, worked perfectly both in the flat and on the roof terrace.
He had left a lot of local information on things to do, places to go and good tapas bars and restaurants and was always available to answer questions.
On our last day he very kindly looked after our luggage for the entire day since our flight out was late.
I heartily recommend Juan Luis and his flat and hope to return sometime soon.