Adjustment of Status - I-485

Hello:)Sharing my experience.06/06/2019 applied for i400.06/25/2019 biometrics done.10/01/2019 interview scheduled.11/04/2019 interview.I wasn't expecting my interview so fast the estimate wait time on my application was 13 months.My interview scheduled at 1:10 I got there at 12.20.Went thru the security received my number waited at the window to be called they took my picture and fingerprints.After that went on second floor.A lot of people been waiting there.I waited to be called for 2.5-3 hours.The interview itself lasted about 40 minutes.The io asked me What movement tried to end racial discrimination?When we celebrate independents day?How many members at the house of representatives?Don't remember the rest but I got them correct.Then he asked my to read sentence on iPad.And then write the answer.Then he asked questions from my application.Then he give me the form where it says that I was recommended for approval.No update yet but hopefully very soon.I don't expect to be scheduled for my Oath Ceremony to be fast as my interview because Atlanta office is very busy.