UCLA interview questions

I contacted the professor I wanted to work with by email to ask about available postdoctoral scholar positions. The professor had funding and asked me to have my references letters sent to him. I was then invited out for an interview, I scheduled the interview about 4 weeks after I initially contacted the professor. The interview involved me giving a presentation on my PhD research to the research group, then a 1:1 meeting with the professor. Then I went to lunch with the professor and some group members. Later I talked to some group members about their research. The day was over by the early afternoon. It took a week before the professor contacted me to offer me the job.