Cross the Elbe River through the tunnel and stay on the A7 at the first junction. Leave the autobahn at exit 23 (Sign: "Norderstedt-Süd" and "432" in a yellow box). Kiwittsmoor is 12 minutes' drive - 8 kilometres - away along highway B432.
Where the ramp joins the road, follow the sign to Norderstedt. After 1 kilometre, the B432 forks away to the left (Sign: "432: Bad Segeberg"). Be cautious when you reach Norderstedt: avoid the right-hand lane outside the Einstein restaurant and Europcar as this is reserved for right-turning traffic.
Slow down when you see the supermarkets MiniMal and Sky and "Herza Schokolade". Turn right into Parallelstrasse (opposite the "Ferrer" sign). At the bottom of Parallelstrasse, turn right into a street named Am Ochsenzoll, then left into Kiwittsmoor.
Where the ramp joins the road, turn right towards Norderstedt. After 3 kilometres, cross the highway-433 intersection and continue along Schleswig-Holstein-Strasse. At the third set of traffic lights, turn left into Poppenbütteler Strasse.
At the third set of traffic lights thereafter, turn right into Tangstedter Landstrasse. After 150 metres you will see the sign that you are crossing the state boundary into Hamburg: turn right at this sign into a street called Am Ochsenzoll, then take the fourth left into Kiwittsmoor.
Follow the A24 freeway in to its terminus at the Horn Roundabout and turn right immediately. Take the following route: Hammer Straße, 2nd right into Jüthornstrasse and follow this to the traffic lights, turn left onto Hamburg's "Ring 2". Exit the ring road at the Barmbeker-Ring-Brücke and proceed north along Fuhlsbütteler Strasse.
Signposting will lead you to Langenhorn via Ratsmühlendamm, Erdkampsweg and Langenhorner Chaussee. Follow the signposting to "AK Heidberg" along the Tangstedter Landstraße. Proceed past the hospital and take the next left into Stockflethweg. Take the fourth right into Kiwittsmoor.
Alight at Dammtor station (most main-line trains stop there).
Walk the short distance to Stephansplatz U-Bahn station and take the U1 underground train northwards.
Alight at Kiwittsmoor station and take a taxi the last 800 metres.
Leave the airport on the Airport Express 110 shuttle bus bound for Ohlsdorf Station: take care not to catch the other Airport Express that goes to Hamburg's Main Station!
At Ohlsdorf, take an U1 mass-transit train northwards.
Alight at Kiwittsmoor station, exit into Kiwittsmoor. No. 64 is 800 metres away to the left.