I took my Model S in for service and I got a Roadster as my loaner for the day - the Very Orange model owned by the Lawrence Ave SC in Toronto. It is a beautiful day here in Toronto so I was going to take the roof off. When I looked at the online manual it looks like you have to manually roll up the top and put it away - is this relatively easy to do? It looks like a pain in the butt. I was looking for a button to push where the top goes up automatically.