Personally never been a fan of IU’s woodsy campus but I do really like downtown btown. The Purdue campus is beautiful these days so I suggest you actually show up for a game and check out the campus and revitalized downtown(still a work in progress).
You don't like woods so obviously you would like the brick, concrete and parking garages at PU. You would also be one of the only people that doesn't like a "woodsy campus".
PU, a beautiful campus??? I am glad you like your school's campus but beautiful, damn man, try to be a LITTLE unbiased.