Hi I have read a few posts on here where people have said they have been made to upgrade their car size as the hire companies insist on all luggage going in the boot? Is this true? My hubby and I are hoping to bring our golf clubs and a suitcase each, however we don't really need a big car so would not want to upgrade just to fit everything in, which is unlikely in any size car. ( we have a 4x4 at home and can't get all that in our boot!.) Any help on this matter before I book would be much appreciated.