Rather excited as I have never done a factory tour and given I’m looking for a Plus Four I think it may encourage me to press the button quicker (don’t tell the wife).
If you are thinking of ordering one in the future, talk to your favourite dealer and pre-agree that they will refund the tour as part of the deal on top of whatever else you end up negotiating.
There is a friendly person available at the factory who can talk you through what a Saturday tour is like - call the “experiences” extension. I found them very helpful. I guess you will still see all the working spaces, just empty of people.
The cafe is quite decent for snacks or a bit of cake, but not “afternoon tea” in the more elaborate sense as far as I know. Again, ask the experiences person at the factory.
You could hire a 3-wheeler while you are there and take it for a spin …