We have lived as expats in Thailand since 1986. Every year we have gone through the hassle of extending our visa on our own. Last year we used the services of Thai Visa Centre for the first time. Their service was SUPER EASY and convenient even though the cost was significantly more than we wanted to spend. This year when it came time for our visa renewal, we again used the services of Thai Visa Centre. Not only was the cost VERY REASONABLE, but the renewal process was AMAZINGLY EASY and FAST!! We sent our documents to the Thai Visa Centre via a currier service on a Monday. Then on Wed. the visas were completed and returned to us. Completed in only TWO DAYS!?!? How do they do it? If you are an expat wanting a very convenient way to get your retirement visa, I highly recommend Thai Visa Service.