having owned a cf for quite a few years i dont have it now worst luck , heres my thoughts on them , yes they do suffer from rot not just rust , but what older car/van hasent got it ,most older mercs are riddled with the stuff , so check all the underside ,wheel arches will no doubt have been replaced or filled with body filler ,inner wheel arches can be troubled with rot so check those ,as with the cab steps .the one i had a compas drifter had the motorhome body by compass so was realy a converted pick up and the chassis on that type usualy have little problems exept at the front where the engine x member sits check that even on the van . mechanicaly if its the 2.3 slant engine ,yes there will be oil leaks ,usualy from the cam cover its a sod to cure even with a new gasket ,theres an old saying if you havent an oil leak then you have no oil in . cam belts doddle of a job to change ,about 20 mins no hundreds of pound bill there realy ,yes if you get one get it changed i do belive there an interference engine and the engine will suffer damage if the belt goes . mechanical parts arnt much of a problem but can be expensive ,body parts on the other hand especially steel ones are nigh on impossible to get ,and if you do find them they will cost dearly ,front wishbone suspenion bushes wear can be a problem check them there a pain to do without the right equipment but you can by refurbd one at a price . make shure the head as been converted to unleaded aswell oh later vans were fitted with the opel 2.0 engine ,and early diesels had the perkins later had a 2.0 ohv opel diesel engine .no they will never burn up the tarmac unless it got a rover v8 in ,but will plod along happily .verdict did i like my beddy yes ,would i have another yes but you realy need to be an enthusiast to own one .but join a cf club there's a few about ,there a must realy . oh i nearly forgot ,if its got drum brakes on the front your in for a laugh , disks are much better and arnt too difficult to retro fit . theres so much more i could add but it would take too long .