Hey everyone. We are looking at the 17-56-1 and are just wondering what are some of the best accessories to get or what extra's you think we may need? We are looking at getting air con in the roof, privacy screens and the bigger fridge. This will be our very first caravan, so we really don't know a lot about it at all. So any help would be so appreciated. Also, how much are the enclosed annexe's for them? Thanks in advance.