If so, do you have any recommendations for buying those(type, model or anything that you find valuable)? 

I am going to find enough people and or money to buy properties based off of GC’s model because I can copycat him to make up for my lack of creativity, being new to multifmaily investing myself.

So long as you are not stuck with a $900 HOA which will destroy most leveraged cashflow models.  

Most of the standard models they have in stock and have their own delivery crews.

Another model is the income method.

I plan to try out the Airbnb model with it.This is a story of being resolute on your goals.

I ran across a company and business model that seems suspicious to me, and I'd like some feedback from the BP community. 

It appears to be a rental model for a property with open spaces in a higher cost of living area where rents are high. 

(i.e. 2 houses funding 1 mortgage) In this model you keep snowballing until you determine you have reached the limit that you can handle.Option 2: Set a "Cashflow" you are wanting to get from each unit then backcalculate what the max LTV is you can use to still meet the desired cashflow.

I know a lot of other investors here really love the BRRRR model.