Highly recommended.
Great host - accurate and easy to follow check in information and really useful local tips and recommendations provided well in advance.
Lovely apartment - clean, fresh, well equipped with coffee machine and kettle. Welcome bottles of cold cava and water in fridge and wonderful large (shared) terrace to drink them on.
Excellent location - lots of local bars and restaurants, easy walk to many of the 'essential' sights, simple metro ride to the old town and the beach. Great market next door for local food. As you would expect from a city centre location, traffic noise is very loud in the front bedroom (facing the main road) but the back bedroom is quiet.
Do use the tokens for breakfast in the bar, even if it is later in the day or to 'take away'. We didn't until the last day and then regretted it!
Would definitely stay again.