Jan was a great host, and accommodated us even though we arrived a few minutes early. He has useful local knowledge and his place is well kept and clean.
If you're coming from the airport, we suggest purchasing the all-day metro pass for public transit. Take the S8 to Marienplatz, then transfer to the U3 toward Moosach. Get off at Oberweizenfeld, then follow Jan's instructions to find his apartment. It is a 7-10 minute walk from Oberwiezenfeld to the apartment.