Your tomato plants lasted a long time, at least by Swedish reckoning. I don't think I've ever heard of anyone keeping them later than early October here. I guess things are differently in England? Washing down the greenhouse sounds like hard and dirty work. I hope it went well and that you now have a clean and tidy greenhouse just waiting for spring!

I've also tried being proactive with Yule stuff this year. Lots of good luck to us both! :-)