So Its 100% a multi entry 5 year visa for 180 day stays with one local extension at a cost of 1900 baht for a further 180 days.?
For a total of 5 years visa validity you can remain in country, but with 6 monthly border runs, for a visa cost of 10 k baht.
If living in Thailand with a current retirement visa extension coming up for renewal, is there any way of applying for the DTV without a return to your home country? Can the Thai consulates in Laos issue the DTV?