I was recommended the services of Grace and Thai Visa Centre through a close friend who'd been using them for about 8 years. I wanted a Non O retirement and 1 year extension plus an exit stamp. Grace sent me the necessary details and requirements. I sent the stuff and she replied with a link to monitor the process. After the required time, my visa/extension was processed and sent back to me via courier. Overall an excellent service, outstanding communication. As foreigners we all worry a little sometimes regarding immigration issues etc, Grace made the process seamless and without issues. It was all very easy and I wouldn't hesitate to recommend her and her company. Am only allowed 5 stars on Google maps, would happily give 10.