Is muro simply an outside wall, and parede an inside wall? Or is it something else?
@mcscoyote, that’s pretty much it. “Muro” is any external, free-standing wall. We use “parede” for other walls that are actually part of a building’s structure 
Is muro simply an outside wall, and parede an inside wall? Or is it something else?
@mcscoyote, that’s pretty much it. “Muro” is any external, free-standing wall. We use “parede” for other walls that are actually part of a building’s structure