What do you reckon?
Just look at the menu of speakers. All those Stoppers in one place at the same time.
And you don’t even have to bother with hotels or anything, the SWP will take care of it for you:
We can find you somewhere to stay with political activists in London. This is free, but you may well be sleeping on the floor. If you want to stay at the same place as someone else we can arrange this.
Now how can you resist an offer like that?