I use standard market PM rates in my underwriting, but I also would not work for those rates but it is fair compensation for the work.I typically use vacancy of 5% not because I have ever had a unit that had that high vacancy but I do not have a no payment category and I want the underwriting to be conservativeon the opposite, your rate is a bit high and your appreciation rate and rent growth are modest.overall, seems like a decent attempt at an analysis.  

BiggerPockets also has a calculator to analyze deals, and I highly recommend you start this as soon as possible, even if you are not ready to buy.

My firend once had a client who did a high end remodel in a somewhat modest neighborhood.

Investments from CA tech companies is driving job and population growth. 

90% is pretty high.

The plan includes high-yield activities such as property flips and strategic acquisitions to provide liquidity and generate returns.

It's very difficult to get SFR to cash flow these days with interest rates as high as they are.

I highly recommend requiring ID, selfie, and pics of CC front and back.  

I highly recommend going to meetups and talking to investors in person. 

In my observation here in Santa Rosa, the first lots out of the gate that sold went for too high of a price.