Hello Irene, Good to hear from you. Apparently staying overnight at the airport is no longer an option. I live in Yorkshire so will now stay with my son and daughter in London for a couple of days before I fly out to Russia. I've discovered that there are 15 people booked on the trip to Russia so far - not been in touch with anyone other than you though. I'll see you at the airport on the 16th.
Best wishes Judith