I want to learn more about the BRRRR strategy, as a means to build a cashflow portfolio, by leveraging my experience a custom home builder and developer. 

If the product/contract/service I offer is not suitable to you then I don't want you to be my customer.

As a current customer, let me share my experience with this company.Initially, things started off well.

Quote from @Denis Gvozd: @Gabriel ShapiraI'm not an investor, but my company, PropTechVision, Inc, builds custom AI tools for investors in real estate.

Felicia,All good questions when I discuss options with my customers I typically look for highest rate with the most equity.

i can't speak to what their overall customer service has been because we only know what's in your post. 

Still get a fair number of potential customers asking to buy AirBnB and MTR, but most of these I think are way late to the game. 

You are required however to have a license like myself if you are offing a service to customers.

All of my customers in NJ, NY, CT, CA, WA and other states are all buying in those states as well as a few others.The price to cash flow ratio is going to be better in those states as well as having a higher inventory of both single family and multifamily rental homes.

"Oh the customer insisted on buying the materials, it's not my fault"