Living Room, Coffee Tables, Chair, Floor Lighting, Concrete Floor, End Tables, Sofa, Recessed Lighting, Lamps, and Recliner The floors are polished concrete, a money-saving move that allowed for splurges like the floor-to-ceiling windows from Chicago Tempered Glass set in Tubelite frames.  City Homes with Astounding Views by Luke Hopping from In Just 48 Hours, a Chicago Live/Work Space Is Built from the Ground Up Using Concrete Panels