Interview scheduled @2pm, reached gate around 1:30pm
There were just 2/3 other families for DV visa i am guessing, no ppl for non-mmigrant visas so in general the whole process was efficient.
First window, had my documents checked in with the lady there.
She immediately showed concerned i had no photos of my wedding ceremony, I told her it was very quick affair and we didn't publicize it much and didn't take pics, she moved on.
She asked if i had all other docs ready and I said yes, while doing this my wife paid the fees in the next counter.
This whole process of giving docs(original + copies) in order took like 15 mins, gave her medical reports and 1 passport size photo as well.
While they were verifying authenticity of docs, we got called for fingerprints in another window, pretty promptly.
After fingerprints were done, about 10 mins or so later we were called for final interview. The counselor asked me, showing DS 230 form, if everything there was correct, I had wrong info in birth city, it didn't match with what was in my birth certificate. Actually I had put down zone name there but in BC it was village and province name.
So i explained that to counselor, he let me change it in DS 230.
Province 'N/A' changed to 'xxxxxx(location as in BC)'
Signed at the end, my wife also signed at end of her DS 230.
Counselor checked my passport, I gave him my old passport that had F1 visas.
Counselor went through the docs, didn't ask anything to my wife
While going through my docs, he asked
Q. What is highest level of education I have?
A. masters
Q. Where do u plan to stay in US?
A. I have been working in this place for so and so months, i will keep working there for now...gave city/state name
Q. What do you do in work?
A. so and so
Q. How long have you been in US?
A. So many years
Q. Do you have any children
A. No
Counselor checked my transcripts, knew mascot of my uni
..
Finally, he said "you are qualified to receive the visa, please come on so and so date to pick up your passports"..
I was like oh..finally, thank you!!!
We hugged each other, others were looking on surprisingly.
Whole process took just under an hour, surprisingly we didn't have to take oath at any point.