Carmen's place was definitely a pleasure, for 1 or 2 people is pretty fine and comes with everything - it even had already coffee and cookies! The place is 2 steps from the beach: that part of the coast has many restaurants and cafe' but still it is not overcrowded and the sea is beautiful. In the same building lives an old lady relative of Carmen, she speaks no English but she is very sweet and will help improve your spanish easily if you feel like.
I would definitely recommend this place.