Success. We went to Krabi immigration office yesterday for a 30 day extension on our 45 day visa exempt. It only took 15 minutes! They wanted proof, and the address, of where we are currently staying so I showed them a picture from my phone of our booking from the hotel files and a business card. That plus passport, 1900 baht each and an extra 100 for a photo they took. It took longer to exchange 100 Canadian at the bank. Thank you everyone who gave me advice.
TLDR : Answer Summary
A user successfully extended their 45-day visa exempt for an additional 30 days at the Krabi immigration office in just 15 minutes. They provided a picture as proof of their accommodation and had to pay a total of 1900 baht plus an additional 100 baht for a photo. The process was swift and efficient, with positive feedback from the community about the service.