Whether it's considered an arm's length transaction is debatable, but it's not illegal.Move forward with the sale and ensure full transparency with all involved parties, including your CPA.

Quote from @Stetson Oates: As a suggestion, when you refer to net cashflow, I would include maintenance, vacancy, and repairs. 

I don't remember the exact cost when I did it but I remember thinking it was cheaper than expected.I didn't see a comment mentioning that you should just include utilities in the rent and increase it based off that so I'll be that guy.

In the pitch I include just a couple of my projects from the last year as a reference to my experience. 

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

As you probably know, California includes all foreign immigration - both legal and illegal to boost the numbers.

Retain proof of that notice and make sure you include the new tenants right forms required by the city now.

I net about 3.5-5k a month(depending on airbnb) after all expenses including my primary residence and utilities there.I have built up a good amount of equity in the houses due to the renos I've done mostly myself and also from buying low during covid.

However, be cautious—newer “B” properties are sometimes built in “C” neighborhoods, so careful due diligence is required.Monroe: As mentioned earlier, Monroe strikes a balance, making it a versatile option for investors.Trends to WatchTransit-Oriented Development: Areas near light rail expansions are seeing significant value increases.Suburban Growth: The suburbs around Charlotte, including areas like Concord, Huntersville, and Monroe, are experiencing steady growth as people seek more affordable housing outside the city center.When investing in Charlotte, aligning your neighborhood choice with your goals is essential.

If your client is planning to use a loan to purchase the portfolio, they should be aware that many lenders include prepayment penalties or restrictions when properties in a portfolio are sold off individually.