Should probably ask in a more relevant forum but not sure I can bring myself to join the Rover owners club.
I've got a Rover 25 (it was very cheap) that is leaking coolant somewhere (level is dropping but I can't actually find any evidence of a leak) but otherwise runs fine, doesn't overheat etc. The other issue which is probably/possibly related is that the heater doesn't blow hot air.
Most likely culript is the head gasket, right? I'm hoping it's not this as that would write the car off. Anything else I should be looking at?