Happy Holidays, and thank you for sharing such a detailed and engaging market update!

Build your portfolio as your knowledge and wealth increase. 

I can mark it up with a fee or by increasing the rate (or both, but I never do).

However, if you're a W2 high income earner or business owner, I can't imagine it makes any sense to flip houses, mail mass post cards, wholesale, or build lead gen websites with the value of your time being better spent other places (such as learning about real estate and increasing your income through proven means), such as at your 9-5pm or growing your business, and your real estate is a long term process and you don't need "home run" deals to qualify or make it work.

This will increase the return above what can be obtained on a passive investment.The flipside of having the power to control everything is that it can be alot of work (and a full-time job if a person is putting in sweat equity).

Ideally a HELOC is used for less then a  year project where you can refi or sell to pay back the HELOC. 5 years is a long time, things can happen and if you reduce the cashflow on both properties you'll be increasing the risk and having thinner margins.

We are always looking to add more amenities and chances to increase our guest's satisfaction at all of our units.

I recommend that you engage with a real estate accountant to ensure you set everything up properly. 

Lastly, if you’re currently taking a homestead exemption on property taxes, once that drops off (if you’re currently taking chose to transfer the exemption to your new home) your property taxes will likely increase $1k-$2k thus increasing your monthly mortgage.

On the RE side - I own/developed 2,000 residential units across the United States focusing on opportunistic residential acquisitions and development, including student housing conversions and luxury multifamily development.On the startup side - it is a third-party guarantor platform that expands your renter pool, increases rents and occupancy, and ultimately boosts your NOI while broadening affordable housing options for renters.