Autohogar hotel does not have an entry in the hotel reviews, hence I'm giving my opinion about my stay on July 12 - 14, 2005.
I wouldn't give this hotel much praise. While the facade is ok, the rooms are old and very spartan. I don't mind the no-frills but they took it a bit far.
Location is very very good. Parallel metro and tram to Montjuic are 20 meters away and the Rambla and the sea are within walking distance. The other good point, however, was the price... 45 euros, right in the summer season.
Nevertheless, I probably wouldn't return to Autohogar.