How did you successfully obtain your 90-day Non-O Retirement Visa in Phuket without an agent?

I would like to take this opportunity to thank the Moderators of this App, with a very special thank you to Todd Daniels, I followed his instructions in the order he recommended, without an agent, I went to Phuket immigration, they provided me with a list and the relevant documents to be filled out, the owner provided all relevant documents on request, the bank updates and details took about 20 minutes ( Incidentally i already had a bank account with the 800,000,Baht transferred internationally) and the bank charge was 200 Baht, I went to Kodak in Patong and for about 120Baht they did two copies of the paperwork required for immigration, then with 30days left on my tourist visa I fronted up to Phuket Immigration, after going to the bank , about 1 hour later my application was accepted, I was asked to go to my unit and video call them on WhatsApp while standing out the front and then proceed to my room , show them the room number, then show them through the room, I was then told to return on December 22nd to have my 90 day Non O Retirement Visa stamped in my passport , you all made it so easy, I am eternally grateful, THANK YOU, Cheers Stu.