re. Braunschweig garden hut hole..just noticed on Ep2 of Discovery+ , manager Jurgen Krumstroh says it was tenant prior to CB that started digging a hole and CB was told to fill it in when he took over in Sept. 13.
Of course maybe CB carried on digging for whatever reason ...but seems he didn't start it.... perhaps he was attracted to that hut because of the existing "hole " .
Is remote chance , but did he know of this, and choose this hut, after contact with previous owner , or someone else in the know, perhaps..?
Longshot...but meaning that person may know useful details about CB..?