markets, textile and shoe stores, drugstores Commuting area: More than 20,000 residents at the hub or over 20.000 residents in the commuting area. Surface area profile: At least 550 square metres selling space ... space, plus approx. 50 square metres auxiliary areas, in pedestrian precincts or locations with high customer frequency over 300 square metres selling space, depending on the trade environment up to 1,500