Hi @Von3
My is advice try and cancel the booking ASAP by phoning air bnb but I see it is just a booking request so just tap the decline button ASAP.
Is it a family home or a hospital setting you are offering?
I would also tighten up the house rules and description of your accommodation ASAP to deter this type of guest.
My listing clearly states regretfully not suitable for nut allergies, food intolerances or allergies as it is my family home and I cook daily in my kitchen using a wide variety of ingredients such as nuts, wheat flour and dairy produce, therefore please may I respectfully ask you do not book my accommodation but find other accommodation suitable for your specialist dietary needs and personal needs.
Ambulance chasing lawyer? No thanks there is some business I can do without!