house construction hall roof floor architecture dormitory wall edifice cornerstone frame corner window structure center room staircase lift apartment elevator storey masonry skyscraper annex schoolhouse courtyard annexe shingling houses tower temple brick structures concrete renovation downtown apartments homes walls warehouse architects basement factory civilization level dorm court stairway nook skeleton clubhouse club centre bathhouse gathering aviary vestibule lobby shaft assemblage foyer anteroom antechamber wing brothel extension slaughterhouse shambles abattoir bordello business roofing plumbing school painting rear raise erect groin stud reconstruct rebuild upstairs ruin wattle theater shipbuilding leveling grading rotunda fabrication assembly rink restaurant erection erecting eatery presbytery planetarium outbuilding