This is where "Pets" can be purchased. Not just any ordinary pets though... It's an illegal market place for a reason. This is where mages and sorcerers and the like sell creatures of myth that they have caught, and of course, the occasional human slave as well.
This is the legal market place! Easy going, regular merchandise. Usually takes place in town squares, there's vegetables, meats, fruits, fish, fabrics, magically powered technologies, and other such goods.
Hotels that are simple, just a room to stay in for traveling business men. Or grand inns, that serve meals and have spas and pools and hot-springs with magical elements to help rejuvenate one and bring up their energy.