I really enjoyed my stay at Howard's apartment. The beach is very close and also the metro and tram to the centre of Valencia.
Howard is a really kind host and even took me to two parties and had great tips for food and sights. On my last day he let me leave my luggage at his place so that I could enjoy the day and get my luggage late in the evening before I had to get to the airport. I highly recommend staying at his place!