I have 2 jobs and I make about $2,700 a month with no debt at all.

Lack-of-Job security is insurance to me that I will be able to travel as much as I want for as long as I want whenever I want. 

I used the knowledge I had from a 6 month residential construction job I had in my late 20's and completely remodeled the entire house while living there with my family. 

While this percentage can vary, a common range is 20% to 30% for a flip and 10% to 15% for a rental property.

You'll be amazed at the differences in price that you can be charged for the same job.

Your approach to purchasing and rehabbing a house with cash and then considering a cash-out refinance is a solid strategy, commonly referred to as the "BRRRR" method (Buy, Rehab, Rent, Refinance, Repeat).

That is what I would recommend in terms of scaling and not going back to “corporate” job.

So far she's great, getting a new job, very on point with the communication and she also has government support that guarantees to pay her rent for 6 months, the payment is well enough to cover her rent.  

Pay attention to weather and natural disasters that are common in the area.

Yeah, probably, but it's a common thought that Airbnb gives a bump to new listings to get you excited, and it would be nice to get the most from that algorithmic bump with great photos.Also, congrats on making your place an Airbnb.