Google technical interview prep

I am interviewing onsite for Google's APM internship soon. Two of my interviews will be with PMs and one will be with a software engineer. I am looking to gather all the helpful insight I can and prepare as much as possible for a wide variety of questions so if you think you can help me at least a little bit then that's good enough for me.

If you have experience with ANY of the following things, then please contact me and name your hourly rate:
-coding interviews
-product management interviews
-interviewing at Google