Hi just a brief report on a great experience on 30 day extension at Samut Prakan office.
Was through the whole process in 90 minutes including 45 of those taken up in a photocopy que. But the actual extension application & approval completed very quickly & without drama.
TLDR : Answer Summary
A user shared their positive experience regarding the 30-day visa extension process at the Samut Prakan immigration office. They completed the entire process in about 90 minutes, although they spent 45 minutes waiting to use the photocopy machine. The application and approval for the extension were handled swiftly and smoothly.