This is a lovely place in a great location - perfect for 2 people. We stayed here for 2 months and couldn't fault it. María José was the perfect host: she replied immediately to any questions, provided great recommendations of the area and even replaced a faulty toaster at no cost. It's 5 minutes from the beach in a great neighbourhood with lovely cafes and restaurants, as well as culture. It's easy to get into the centre either by tram or bus also.
The only thing to be aware of is that a full inspection is made of the flat before checkout, with a close attention to cleanliness so make sure you know all the cleaning procedures expected throughout your stay, especially if it's longer than a few days :)