Some folks have already given good advice, and I want to add a quick tip for how to get data on potential STR properties.

It's mostly Class A properties, a few Class B.You may find the below copy & paste info useful in addressing your question:----------------------------------------------------------------------------------Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.Property Class will typically dictate the Class of tenant you get, which greatly IMPACTS rental income stability and property maintenance/damage by tenants.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.If you buy/renovate a property in Class D area to Class A standards, what quality of tenant will you get?

I'm going to follow this to see what tips folks provide.MikeHey Mike, I am actively investing there so feel free to reach out with any questions!   

McKinney is thriving, but so are other parts of North Texas, and a broader perspective could reveal other great opportunities.Here’s what I’ve observed managing a significant number of rentals in the area:Bedrooms and Layouts:3-bed, 2-bath homes consistently attract the largest pool of tenants and have the highest occupancy rates.4-bedroom homes have grown in demand, especially with the rise of remote work, as tenants look for extra space to use as a home office.Square footage is less critical than number of beds and baths.Supply and Demand:McKinney’s growth is driving demand, but the quality of the location matters greatly.

Welcome to the community and be ready for a huge amount of information at your finger tips.

Crime and Tenant Quality: With the higher crime rate in 76104, how much impact could this have on tenant retention and turnover?

However, the HOA then said "we are still fully opposed to the door".I am working with our RE attorney, but I was wondering if anyone had any tips or experience in this situation. 

If any investors have tips or advice on successfully implementing the BRRRR strategy, it would be much appreciated!

As Josh mentioned, it's important to find your right fit, I wouldn't focus solely on price especially if you're looking to be very hands off and you're looking for quality. 

Many education programs that could be scams promote junk services and the quality of all they sell or promote is definitely junk.