Very nice @Ricky210 The only thing I would suggest is to not have them contact you on Whatsapp but use the Airbnb message interface. I do give my cell in the case of an emergency, Fire, Flood or Blood, however prefer we communicate on platform.
I would also include a map link so they have driving directions to your space. As well as emergency numbers and locations of hospitals, Emergency Centers as well as poison control.
Karen