2005-2010 is when downtown really started to improve. Yes, there is definitely more residential but it doesn't even come close to filling the void left behind by the businesses. I have several friends who work for Principal and WF they had end of work day happy hours and dinners all the time. Those events have drastically shrunk.When I did my internship in Des Moines in 2008, I remember someone telling me back then how downtown used to be a ghost town. Definition of a commuter city. But he was really talking up how in the last couple of years how some new housing went up to increase the full time downtown population. I assume it's gotten better, but probably not where it needs to be to support a lot of other social amenities.