It was good to stay Alex's place. Alex and his girl friend are kind and helped me to find the adress and check in. And i like the super cute dog! He is kind quiet and friendly :) so dont worry about the dog! Also the location was great enough. We could get to beach and any other places(like la sagrada familia, catalunya square etc) by walk. I will happier if room isn't be noise by neightbour's people (room has a window looks at the apartment buiding void) + by kitchen which is next to my room. if u have plan go to Barcelona, Alex's stay is good choice.