All the doors here are super old looking and very heavy. Doors slam in my house constantly because theres just not a quiet way of closing them. But almost every door in barrio gotico or barrio chino, looks like a jail cellar.
This is a catalan government building. Its like a town hall or something. Maybe you can zoom in and read what it says on the building. You can see the people on the bike tour that I was too late for. :*(