at home i have a ball hitch from a car welded on a metal plate then bolted through the garage wall. i also use a old horse trailer for a bike garage now concreted in to the drive you can pick them up for about £200 plus as it is a trailer as long as it is three meters from the highway you don't need planing permission. 
handy to know if you need a bike garage on the front of you house.
handy to know if you need a bike garage on the front of you house.
