A lot of what you're paying for is free / reduced with Baselane. 

Without the high leverage you reduce the top source of return in CA RE which is achieve via the appreciation on a high leverage property.  

Is her goal to be nice and provide some of the gains or reduce her taxes by trying to split income between her and her ex?

Diversifying your portfolio could reduce risk and improve overall returns.Higher Cash Flow Potential: If you redeploy the equity into markets with higher cash-on-cash returns, you could significantly increase your monthly cash flow.

Many Realtors will suggest purchasing a property using a FHA Loan, to reduce your out of pocket money.

My lease requires professional carpet cleaning, which would cost more than $500 for a home of that size.Yes, it's reasonable to reduce the cost because she was such a long-term tenant.

People care more about the appearance of kitchen appliances because they are in a public portion of the house as opposed to washer/dryers which visitors rarely see. 4.

You said public water was available...would the lots require a septic system to be installed or is public sewer available? 

It's unfortunate because that is one of the biggest misconceptions held by the public.

I know this is above and beyond what most municipalities require, but being fair will make the whole process easier.Additionally, a new landlord can reduce the 60-90-day notice by offering more moving assistance (cash and/or labor) if they move sooner rather than later.