See Cyg's post for more details.
I can provide accommodation for 5 people on both nights - 2 beds in the spare room and sofa, cushions, etc for 3 in the lounge, and there's plenty of bedding to go around. Let me know if you want to book a space. We can probably fit in a few more if needed, but things would get a bit cramped (and the bedding would run out). I won't be offering the other half of my bed - not least because
hermorrine might object... 