I personally am located and invest in the Colorado Springs metro area and would advise that you may not find many BRRRR opportunities on-market and will have to do some work to find these deals off-market. 

Adding keywords related to your investment strategy or market locations can be updated in your settings.

If you are going to keep a tenant that is difficult, at least charge them market rates!

It could be you're not marketing it well enough, it may be time to hire a broker.

Would love any advice on promising markets, as well as markets to stay away from the rest of 2024. 

Look at the existing inventory in you're area, find an investor agent who has experience with house hacking, pick the best option currently on the market that fits your budget and make the offer. 

That is a great number and bond markets love it.

I can tell you the aluminum is far stronger than the gluelam data that I found:  the company presentation is reporting some strength value at 2400 psi while 6061-T6 is ~40,000 yield / ~45,000 ultimate. 

I've spent a lot of time on the pro forma as well, but a lot of the assumptions are based on the Houston market which I'm a lot more familiar with.Does this seem like a viable plan?

This is a high risk investment for anyone to consider and your best bet is to find a long-term job and qualify on your own.1) Two people applying for a mortgage will go against both applicant's DTI in full.2) What if there is no cash-flow and no equity/ appreciation.What can force you to sell the property keeping her in a bad investment3) What is the market turns and you are not able to refinance the property?