Stayed in Anantara Siam mid November when the (sadly discontinued) one day test and go was an option to enter Thailand. Hotel pickup at the airport. PCR test in the hotel.
Not cheap but great accommodation, good TV channel selection, high speed Wifi and excellent food. Food menu available with many options for diner, lunch and breakfast. Food served on a nice tray outside the room. Also possibility to order any food delivery from any restaurants outside the hotel. Delivered to the room. Pre-payment arranged by hotel.
About 18 hours after arrival I was informed my test was negative and was free to leave. Booked another room and stayed a week more. No regrets.
