Proper slope away from a house and gutter extensions can solve about 90% of foundation issues caused by water is what I have learned from my foundation guys.

Just give proper notice and go.You have a key, right?

I would replace the exhaust fan and make sure it is properly connected. 

Sometimes your desired data is easily accessible and in a proper format but more times than not you will get the run around in search for your data and then when you finally get it, you will need further assistance getting it market ready. 

If they occupy, you treat them as an unlawful occupant without a lease and give them the proper notification under the law. 

I definitely will keep on doing my personal research as well as managing proper information.

I'm currently considering eXp realty or century 21 for brokerage but I feel fairly new and not sure if I'll be to get the necessary guidance to help me properly negotiate and execute this deal.

As can expensive policies that don't properly link yours and GC's share of risk. 

If her cooking causes the smoke alarm to go off, then she is not properly watching what she is cooking and creating a fire hazard.

@Kamal Sharma That is a VERY tall order for the Bay Area proper.