Interview was set for 10:20am. We checked in at 9:45 and they called us in around 10:50. Interview went for about 30 minutes with general questions about our relationship. He asked for originals of Passports, Birth Certificates, Alex's Divorce Certificates and Marriage Certificate. He verified his copies with originals and gave the originals back to us. We never felt rushed or nervous. The gentleman was respectful at all times. He gave us a letter saying further review would be done and we would hear from them in 2-3 weeks. We received an email on 01-24-20 that our applications for I-130 and I-485 had been approved and that we should receive the NOA before 02-08-20. We received the NOA's on 01-27-20. I-485 NOA said that she would receive her Permanent Resident Card within the next 3 weeks. Overall we had a VERY professional experience with the entire process.