Houses with a backyard and garden make it possible to host without the visit being exposed: you come in through the front door and inside there are no neighbors a partition wall away. Since getting out here takes time, the meeting is usually not a short one, and a more generous duration than in central neighborhoods is often agreed from the outset.
Write ahead and settle everything by message: day, time, duration and what's included. Then, on the day itself, send a short note before setting off to confirm it's still on; with a trip involved, that reconfirmation saves you a wasted journey. Everything is discussed directly with whoever is hosting, with nobody else in between.
Plan the arrival as a single pass: you come in, park nearby and go straight there. Circling the same block over and over is the only thing that can draw attention on streets where at night practically nobody walks. Leave with time to spare: turning up in a rush after a badly judged detour ruins the mood of the date before it starts.
The dominant format is the pre-arranged, unhurried date: massage, a while of conversation, girlfriend-type meetings where the time shared counts as much as the rest. Some also agree to join you for a night out around the north side. Ask about the available formats when you write, because in a small neighborhood each girl's schedule rules more than any general custom.