they didn't really ask a lot. I had previously had an Ed visa and he just asked me a few things in thai. He just wanted me to open my bank app to see if everything worked out on my application. It was really less than 5 minutes. Don't sweat it (that's what I did) . I worry about worrying 😀
I applied in laos (Vientiane).soft power and said I will cross at land border (chiang khong).Nothing else was asked for. Had an interview but all straight forward. This is what I was worried about because I was cycle touring the same time but it wasn't an issue.
Yeh,had no problems with discoverthainature in Vientiane. All was straight forward and the 'interview ' was as well. They are just interested you got the funds.