@Veronika201 What do you mean requests from "Hidden Airbnb"? You mean they are including their phone number in their messages to try to get you to contact them off-platform?
Do you understand the difference between Inquiries and Requests? Most of those type of messages are Inquiries, not Requests. For Inquiries, all you have to do respond with a return message, do not waste declines on them. All you have to say is "I don't communicate with guests off-platform", if they are trying to do that.
As for your listing- it looks quite nice. But I know that English is not your first language, and that has resulted in your listing wording being full of mispellings, incorrect grammar, etc. So maybe get a friend who is a native English speaker and quite literate to go through it with you and make corrections.
I would not picture the bed as a bare mattress with plastic over it. I assume you are trying to show it is new and clean, but bedroom photos should show the bed nicely made up and comfortable looking.
You say it is "our guest house", but you haven't described the living situation at all. Do you live on the property yourself in the main house? Do you share any outdoor spaces with guests? You should make those things clear. If you do live there, it's a good thing to mention it, as in "This is an on-site host property. We live in the main house, so we are close by if you need assistance, but the guest house is totally separate and we respect our guests' privacy".
Guests with bad intentions will stay away from listings that make it clear that the host lives on-site, which is to your advantage, as it will help to prevent getting inquiries and requests from people who plan to party, sneak in extra guests or pets, etc.
You might want to change the wording about guests contacting you by facetiming. It's best to keep all communication with guests on the Airbnb messaging, so it is documented, in case of a dispute. You don't want a situation where a guest complains to Airbnb that the host hasn't been responsive to an issue, and you have no way to prove you were because all the conversations happened by phone or text.
Of course there are exceptions, like an emergency situation, and if a guest has been in residence for awhile and you can tell they are a nice, normal person who isn't going to try any funny business, exchanging a text or phone call can be fine. Or for trivial things- as a home share host, I've sometimes texted a guest to say I'm at the grocery store and would they like me to pick anything up for them?
