Cities are reviving downtowns by converting offices to housing | Mae Anderson, Ashraf Khalil & Michael Casey / The Associated Press
NEW YORK—On the 31st floor of what was once a towering office building in downtown Manhattan, construction workers lay down steel bracing for what will soon anchor a host of residential amenities: a catering station, lounge, fire pit and gas grills. The building, empty since 2021, is being converted to…