storage

Due to some unforseen financial circumctances I am thinking to put my car in storage for a year or so very soon after the Summer.. What kind of things do I need to know, I don't want a seized Engine or brakes. One soon to be broke man. I'm just a poor man with a Benz.

My C class Sport has the leather seats and unfortunately has no map pockets on the back. The only place I have found to leave the map is at the side of the seat where invariably it flies forward if I have to brake hard. Not ideal! I looked in the accessory catalogue and found the following two...