Adjustment of Status - I-485

Had my marriage based interview today in Mount Laurel, NJ. We were there at 9:30, our appointment was for 10. We waited like 40 min to be called. Finally they called us around 10:20 and we followed the IO. It was a young around the 30 guy, who was very pleasant. He walkes ua into his office and asked us to stay up and swore us in. After that we sat, our daughter was with us. She was very active and all over the place. So the IO start telling us about his kid and he even jokes he wish he had toys for her. It was very casual and simple interview. He asked me about our daughter birth certificate because he couldn't find it. After that he asked me why we waited so long to file the application ( almost 4 yearsmarried), after that asked wedsing date, if we live on the same address, my date of birth. Yes/ no questions. He also asked for my previous entering in the country and if i ever left, which i did not. At the end he said he approve our case and my green card should be in the mail in one or two weeks. He took my i94. I askes if he needs my EAD, he said no. And i smiled at him happy like never before. We were nervous but really not like freaking out. The IO never even aked for any proof and documents to see. I never offered neather. I wish u all good luck, and be patient, God works in mysterious ways. If u have any questions feel free to ask. And I did everything myaelf.