Nobody wanted the pie-shaped apartments Larry Korman’s father built in 1960s Philadelphia, so he furnished them, and a whole new category of apartment living was born. On The Hospitality Mentor, Larry Korman follows that idea across five generations into AKA’s luxury serviced residences, a pied-à-terre on demand for stays of a week or longer that combines the space of a private condominium with the service of an intimate boutique hotel.