Its a 12 unit building so lets say 2 persons per unit . 60x2=120 a day per unit 120 x 12 units = 1440 gallons Depending on area lets round it up to an even 2000 gallons . 

And right now, I am going to tear it down in 2025 and build a new house as my primary home.

They develop, they build, they finance, they property manage, they will have HAO, cleaning crew etc. etc. etc. so the subsidiary companies make money every step of the way.From investor perspective: The investor pay $15 K to reserve the right to purchase 25 multiplex over the year of next 5 years. 5 each year.

It makes sense for your new build but you'll have leverage something (fixed rate) to get out of that loan. 

Also, would this loan help build my personal credit, or would it only report to business credit bureaus under my LLC?

When the whole covid shutdown occurred, I dropped out of college to help my father's service business maintaining and remodeling residential and commercial buildings.

My advice is focus now on building your branding, business and client base in real estate.

local PM here - I would master underwriting and build out your network.

Your build backwards approach totally makes sense.

It's not a sound way of doing business, especially if you hire some random VA to call for you in an area they know nothing about.Agents should always be building their sphere and creating warm inbound marketing from social media, events, and meetups instead of doing spray and pray.