Ah, yes it's very annoying when you make the effort and a vehicle isn't as described.
Car hunting can prove to be costly, not just in £'s but also in time as the hours travelling back and forth can soon rack up.
The internet and vids help a great deal tho, I wonder what BMC have available at the moment? - they do good walk around vids/test drives, albeit a bit 'samey'. Update: no GS, IS or LS unfortunately. http://www.bmcspecialistcars.co.uk/used-cars/search-results?make=LEXUS&model=IS+250&vehicleType=cars