Took about 30 minutes to get inside embassy. Spent in total about 2 hours at the embassy. The two lines to get inside took the longest. First window going over paperwork- they only wanted the affidavit of support and employer letter no IRS pr pay stubs but we had it all in case. Fiance attended with me. When we were called to the actual interview we both swore the oath and fiance (us citizen) was asked 2 questions about where she lives and I was asked one question about how we met. Visa approved in a few minutes and we were out the door.