I picked up the bike from LHDE in early September for the return trip to the UK and was horrified to find mould on our boots and damp gear after having left the bike there after our trip to Corsica in July. Clearly, the underground garage has a damp problem and I am somewhat concerned about using them again.
So, the jury is out regarding next year's holiday fun. I may use a vacuum bag
http://www.vac-bags.co.uk/bike.htm at LHDE, or try and find an alternative place, or revert to returning home after each trip.
Let me know how you get on as we might be able to find something more suitable between us. Give me a call any time if you wish.
Albacore