I got my STV extension request approved today (Friday 8 October) and wanted to share my experience with you all.
I was worried for the past few months since the previous announcement said STVs were ending September 30, 2021, and I hoped to stay the full 9 months. The latest announcement said they were extending STV until September 2022, which is great news but I wasn't sure it would apply to me since I arrived on July 28.
Anyway, I went this morning to Chang Wattana, arrived at 8:45 am and was done before 10 am!
I had all my documents ready and printed as per the list I found here ([members only]).
Note: you must bring the receipt of payment for your ASQ hotel stay as well. The ASQ completion certificate will not suffice. There's a print and copy center downstairs if you need to do any last minute printing or even take your passport photo.
There were barely any people there in the morning, and I probably could have finished the whole process in 30-45 mins max, if I didn't have to print additional documents :)
TLDR : Answer Summary
The user shares their successful experience applying for an STV extension in Thailand. They detail the process, including arriving early at the immigration office, having the necessary documents ready, and the importance of bringing the ASQ hotel payment receipt. Comments from others express gratitude for the information, inquire about accommodation proof for the extension, and caution against taking shortcuts with immigration rules.