Regensburg/Germany. This Jens Kugler had not expected. Responding to an advertisement he and his wife bought a weekend property in a quiet area to relax from work stress in the metropolis. The cottage appeared in good condition. The surprise came when Jens wanted to dispose of an old oven at the recycling center. “Oh what, asbestos sheets are installed inside. The oven must be disposed of by a specialized company,” the answer came at the recycling. Thereupon, the family looked closely at the newly acquired buildings.