It can be tough switching, I had occasion to do it twice in one day. "Stay Left. Left! Lefttt!, Your other Left!" You can't find side view mirrors or rear view. Taking your right hand off the wheel to shift and backhanding the door panel. All I'm sayin' is it can be done, with the right Proctor/Passenger! Not for the faint of heart or newlyweds! We landed in Dover, went to the rental office, I told the wife, no red cars, no manuals, no diesels, no wagons. We look out in their tiny lot and all they had was 4 red wagons, all diesel and all manual and a gargantuan white Transit diesel M/T window van that seats 15. It was not a relaxing first day.