I was reading agoda website regarding asq. It says you have to make the booking at least 10 days before check-in. Is this a reality? It also says asq is 15 nights, pretty sure it's 14 if you check in before 6pm.
TLDR : Answer Summary
The discussion revolves around the rules for Alternative State Quarantine (ASQ) bookings in Thailand. According to various comments, while Agoda states that bookings must be made at least 10 days in advance, some suggest booking directly through hotels if needed sooner. The duration of the quarantine has been clarified by multiple users: although it officially requires a 15-night stay, check-in day is not counted, meaning a proper stay could be 14 nights if checked in before 6 PM. However, many still stress that regardless of check-in time, ASQ packages cover all necessary expenses, and the actual counting starts from the day following check-in.