 Well, from empty office space to new apartment homes, D.C. is working to make downtown a little more residential. WTOP's Nick Ionelli explains. When you look at the makeup of properties in downtown D.C., it's... Currently about 90% commercial to 10% residential. Mayor Muriel Bowser says the city wants to make that more balanced, especially since COVID led to more empty office space. It's why this former office building near 20th and L Streets in Northwest has been transformed into a new apartment building.