This year’s DC Design House, a newly constructed, five-level home in Wesley Heights, designed by GTM Architects, opens to the public this weekend. It’s currently on the market for $14.9 million. Tours of the house are available Tuesday through Sunday until May 12. We’ve rounded up some of our favorite sights here, though there are many more. More information about tickets (20 percent of proceeds go to Children’s National Medical Center) and tour availability can be found at the DC Design House website.