I am hoping I am not going to need to call the centre today.
Person made a reservation and started texting me directly to my cellphone, requesting to bring more people. I agreed and explained there would be additional chsrges. She accepted. I asked for the number of people so I could revise the booking. She didn't reply for a week. The texted me 2 days before check in date saying she couldn't tell and she would pay me here in cash if her friends decided to show up.
I explained I don't accept cash and run the place strictly via airbnb. Also explained i needed to know how many towels. And emphasised only 8 people allowed inside and others would stay in tge camping tents, like agreed.
She texted "don't worry about towels, we are 11, see ya tomorrow".
I changed the reservesation to reflect the correct number of People. Never heard from her since, she didn't accept the revised booking yet, check in is today.
I hope it all works out!