A frequent business type near Bar N22 is Take Away Restaurants.
Rest assured, there are a couple of doctors in the area. Head down to one of the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics. For food stuffs and household goods there is a Grocery Store around to provide. Fresh produce and baked goods are available from one of many Bakeries nearby.
Toothache? There are few dentists locally for all your dental needs. A school is located nearby. There are a few attorneys nearby. Flat hunters may well find the flat they like, via the neighborhood rental property operator.