Traveling Seoul with little ones — or with grandparents who need extra support? Dragging strollers, car seats, and travel cots across continents isn't fun. Neither is climbing Hongdae's stairs with a folded buggy in one hand and a toddler in the other. At KPLANZ Hongdae, you can rent strollers, car seats, baby cots, wheelchairs, and rollators from one shop — directly at Hongik Univ. Station Exit 3. Here's everything a family traveler needs to know before booking.