1555 N Dearborn Parkway 6E Corner one-bedroom with floor-to-ceiling glass facing Lincoln Park, in Milton M. Schwartz's mid-century modern Constellation. New circuit breaker panel and two new heating systems are being installed now. The living room wraps two walls of windows with treetop views across the park toward the skyline, and fits a lounge area and a dining table at the glass. The kitchen has cherry cabinetry, granite counters, stainless appliances and a gas range, and opens onto a granite breakfast bar set against the window with seating for two. The bedroom has its own corner of glass, with skyline views that reach Willis Tower. The bath has travertine tile, a frameless glass walk-in shower and a stone-topped vanity. Hardwood floors run through the entry and living room. The Constellation is a 28-story tower by Schwartz, whose 320 W. Oakdale is on the National Register of Historic Places. Building amenities include a 24-hour doorman, an on-site manager, a fitness room and a rooftop sundeck with Lake Michigan views. You're steps from Lincoln Park, the Chicago History Museum, Old Town and North Avenue Beach.