I am attracted to the BRRRR model -- it seems like an intelligent way to methodically build a good-sized portfolio by reinvesting my original equity over and over, but I also acknowledge that there's a lot to learn. 

What's your portfolio size Kris?  

It is roughly the same size as the DFW location so will be are most comparable office.Thanks,

My credit score is 780+ been employed with the same company for over 6 years and have about 10K in the bank.

I've been self employed for 12 years, so I feel like I can manage the task of being on my own managing this thing.  

If you do this, you are now an employer.

You don't want to charge a price that someone would pay for a unit twice the size for example.With any property I have worked with to hold for rental income I always find it is easier to use an agent or PM for the area.  

Plan the space for standard size free standing appliances that can be easy changed out when necessary.In your drawing you mention "electrical box".... is that the location of the electrical panel (which would be costly to relocate) or is it an electrical outlet?

You can also see if there are obvious signs that a tank was abandoned (filled with sand or foam) in the past--like a fill or vent pipe (wide pipes going vertically up) near the basement outside, or a weird circular depression about the size of a tin can top in the concrete usually in front of the house.

I found a local place that will do similar font size and cover the same amount of windows for $150.00.