We had our interview yesterday in NY and we got approved! So glad this is all over! This was our third year of trying the lottery and it has been such a journey. We couldn't have have done it without the help from this forum so thank you all that have contributed with your experiences and knowledge. We arrived at 9 and were out by 9.45 and spent most of our time in the security line at the entrance. The interviewing FO was a bit grumpy and wasn't going to entertain any humour so was very straightforward with her questions and request for evidence. She asked for my KCC notification letter (my husband is the principal applicant) so we were trying to explain to her that I didn't have one addressed to me because only the principal applicant gets the notification with the barcode. She also asked to see the original marriage certificate and our birth certificates as verfication. She wanted another copy of the marriage certificate and copies of the affidavit of support and the supporting documents because basically each persons file should have the same shared information which I hadn't thought of. I should have brought copies of 'everything' as a back up. The FO just photocopied the marriage certificate there and then. She took the I-94 cards out of our passports but didn't stamp anything. She asked my husband whether he was in status and wanted proof of that so he showed her his current visa in his passport. She asked my husband the huge list of questions in the I-485 and then just asked me if i understood the questions and if I had done anything wrong which i answered 'no'. Then she told us we were approved and to expect our greencards in 4-6 weeks at the most 6-8 weeks. We are so relieved it is over and will be glad to get greencards in hand! Don't get too hung up on how long things are taking unless it is unusually long, stressing about it doesn't make things go faster
. I checked with the spread sheet to see on average how long things were taking and actually i was pretty spot on, perhaps NY doesn't have too many delays. To be honest calling USCIS doesn't really help much as the people on the phone have only very general information. Good luck to everyone still in the process and all the best.