Meet our old pals Mike and Harlene. After raising three kids in the Chicago suburbs, they sold their house, donated their kids’ old toys, divested themselves of lawnmowers and snow shovels, and moved to a sixth-story loft in Printer’s Row a few blocks from Mike’s office. They carry up their groceries via a creaky old double-doored elevator. They pay closer attention to the forecast because they walk everywhere. It’s a fresh start, this urban adventure.