Hi all you lovely knowledgeable people. Me and SWMBO (Bob and Lyn) are going to have a look at an Autotrail Cheyenne 840D (2009) on a private sale very soon but as this will be our first motorhome are not sure what we should be looking at or what questions we should be asking!! Your guidance would be warmly welcomed and if any experienced people are about in the Bristol area .........?