Thanks for the advice on this group site.
Picked up our passport and visa at the Thai consulate in Vientiane. No problem as long as you make an appointment when filing the application.
If taking a cab or tuk tuk to the consulate, suggest you make a copy a map to get there to show the driver.
They go in numerical order for accepting applications and for issuing the visas so if you have number 250 in the queue don't go rushing back to pick up your visa at 1:30 in the afternoon.
You have to wait until your number comes up.
TLDR : Answer Summary
The post provides helpful tips for expats picking up their visa at the Thai consulate in Vientiane, including the importance of making an appointment, using a map for cab or tuk-tuk drivers, and understanding the numerical queue system for application acceptance and visa issuance.