airbnb booking will not help. you need tm30 registration filed by landlord. and its not possible to do online now so he needs to do it in person or send it via mail.
but if he sends it then u will get registration confirmation within a months and that can be too late for your visa extension. so he (landlord) can authorise you to file yourself. for that you may need few documents on top and power of attornery...
well my landlord sent tm30 via post, few dags ago. I went to mtt with photo of slip and copy of registration forms he sent. still they said it will take a month to register and if i need it earlier, I need to file myself again and for that you need copy of house registration book and power of attorney from owner 🤷🏽♂️