John W. from Pittsburgh, PA on 8/5/2016 9:09:54 AM:
Have you looked on the North Shore (across the river from downtown) near PNC Park...the baseball stadium)? I don't know for sure but they might be slightly cheaper than downtown. And it's a simple bridge crossing to get back to Point State Park. Worth a shot. Unfortunately, there's no super cheap lodging anywhere near downtown that I know of.