Commercial Storage
One compromise approach is to leave you retreat house unoccupied and rent a commercial storage space in the town nearest your retreat. I have one friend who leaves his retreat cabin virtually empty. All that he keeps stored there is some second-hand furniture, four cords of firewood (in a locked shed) and a pair of underground gas and diesel tanks, which have their filler and dispenser necks camouflaged by a rusting clothes dryer and water heater–part of a junk pile. He rents a 12 foot x 25 foot commercial storage space that is crammed full of all of his gear. …