Hello everyone, I am an aspiring real estate investor in the San Antonio area.

That's what you're doing - unlicensed real estate brokering, just like so many aspiring wholesalers get fooled into doing.That's your first rookie mistake. 

A Dallas-based real estate developer has partnered with the owners of a winery and resort north of Austin to add more than 1,000 Tuscan-style luxury homes on the 600-acre scenic property in the Hill Country.Since August 2021, representatives for Hoque Global LLC said they’ve been marketing and selling one-acre to three-acre estate home lots at a “brisk pace” at the Vineyard at Florence, a neighborhood modeled after the Italian countryside.

I realize there are proprietary models for property valuation.

4) Any recommendations with regards to brands/models of appliances (fridge, oven, washer/dryer, etc.) that are the most durable and cost efficient?

Fits their territory, business model and financial metrics.D. 

Below is a model with 4 columns.

I’d definitely get with a broker who’s business model you like and work under them.

i was talking with him about my stock and forex trading, and i was telling him about a business model i had in mind.

I haven’t heard anyone apply the Gary Keller model to land sales, but that makes a lot of sense.