How long does it take to get approved for Prosper?

I'm curious about the approval process for Prosper. Can you tell me how long it typically takes to get approved for a loan on the platform? I'm considering applying for a loan and want to make sure I have a good understanding of the timeline involved. Is there anything I can do to expedite the process or make it smoother? Additionally, are there any common reasons why applications might be denied, and how can I avoid those pitfalls?