SoFi Software Engineer (Time to Fund) interview questions

Initial phone call to go over work history and interests, followed by an on site interview at the San Francisco offices. After the initial phone call, I received an email to setup an on site interview; great! I then received a follow up telling me the date/ time/ address of the interview. On the day of the interview, I show up and am greeted by the first set of engineers that will be interviewing me. They ask to confirm that I brought a laptop (which I did out of habit), however it became immediately clear that there was a lapse in communication between SoFi and myself. There was supposed to be an email stating what to bring, and what to expect during the interview, which is a PRETTY BIG advantage to have when going into an interview.