I would use this strategy if it was going to be a short term timeline to replace the money by doing value add stuff that would allow you to put a conventional 30yr fixed product so you could pay back your tsp in less than a year.

but they weren’t a result of (1) A great “landing “ page (2) a genius (expensive) marketing plan, or a memorized “script” that wowed sellers, although those things as well as some others would properly enhance deal flow.  

Monitor your investments on a regular basis; keep track of costs and profits; watch the market trends to enhance your portfolio.Good luck!

Zig Ziggler always talked about owning the product you are selling.

Its a no income no doc product .

I've never invested with Ashcroft, but I think they had a good product/concept for certain investors. 

Get true recurring income that is feasible (digital products and services).

At the time of my purchase, there was an option for 10% down through a construction to perm loan product offered by a credit union RTR had relationships with.

As for rent collection, bookkeeping, etc I recommend you go through some online demos of different products to see what works best for you.

Increasing value of the property, Enhancing rental income, Giving it a competitive edge Over Other Properties in the neighborhood as well as Adding long term worth among other things are some of the advantages that these projects bring.