Thai Visa Centre helped us to obtain a one-year Non O (retirement) extension for my wife, who was holding a 90 day Non O (others) visa at the time. Their service package included a multiple entry permit for an additional fee, and two 90 day reports, one for the initial visa she already held, and the upcoming report under the one-year extension. TVC staff were responsive, professional, thorough, and, most importantly, quick. The status checking app was terrific (you'll understand what I mean when you use it). Their fees were reasonable too, especially because of the promotions they were offering. When we have future visa needs, we will turn to TVC for help. We recommend TVC 10/10.