I just went to the Immigration Office in Nakhon Si Thammarat, want to apply for Covid Visa Extension, they told me they require not only the booking confirmation but also the report from hotel in the check-in day that I really stay there. Is it really required? When I came to Thailand on a TR Visa, nobody needed any report from the hotel I booked.
I'm sorry if this question appeared here already. I couldn't find anything via my phone.