@Jeannine14, you’re inviting disaster.
TURN OFF INSTANT BOOK. I strongly advise you not to use it - if at all - until you've had experience of several guests.
You really need to remove – or at least snooze – your listing until you’ve worked out how to present the accommodation. If you actually live in the house (hence you would be sharing it), you’re going to have to prepare a listing for each of the five rooms.
- You need to list each room separately. As it stands, the description of the space is very confusing. It reads as though the 5 beds are in one room. And of course, it’s clear why your pending guests must be jubilant that they’re getting all that space for only $54! For each listing (room), state the desired price per night and clarify whether it’s for two people or for one person with an extra charge added for a second/third guest;
- Change your cancellation policy from flexible to moderate or – even better – strict.
- Provide a list of comprehensive and VERY clear House Rules, in particular with regard to use of the pool;
- Require an appropriate Security Deposit – one that will cover the maximum amount of damage you might anticipate could happen;
- State clearly whether the house is a shared space (with you living in it), or an entire house. If it’s an entire house on offer, then of course you’ll only need the one listing – but you must be very, very careful and accurate in the way that you describe it;
- If it’s a shared listing, state clearly whether you offer breakfast;
- Your icon photo is lovely, but a guest will want to know a little bit about you. Give us a few details – doesn’t need to be many. Maybe mention interests that you have or travels that you’ve done.
I strongly suggest you look at the listings of a number of other hosts here to see how they've presented their accommodation, and what sorts of rules they've set up.
Essential reading for hosts - new and even experienced.
Also contains a link with several international phone numbers (‘Contact AirBnB’).
https://community.airbnb.com/t5/General-Hosting/Community-Help-Guides/m-p/23100#U23100
And just in case you're thinking of cancelling the pending guests, you should read this.
https://www.airbnb.ca/help/article/990/how-do-host-cancellation-penalties-work
In your shoes, I would contact AirBnB and ask if they'll waive the heavy penalties, and let you remove your listing so that you can start afresh. If they refuse to, however, simply move on and chalk the beginner's mistake up to experience.
So many other things I could mention, but perhaps others will step in to add to the above. 🙂