Build a fantastic team around you. 

.- Working a W2 as a firefighter, posting and consuming content- Leaving my W2 to dive deep into real estate investing and working as an agent... and still watching/posting content all while business was ok - Deleting social media apps (one have one on my phone that I use 10 minutes or less a day), diving deep into building my business and skills which have drastically increased due to pure focus and increasing my business significantly- moral of the story... focus on the things you need to do in business (dollar productive activities) and life experiences while reducing consumption will increase your success  

@Amir PortalStarting the BRRRR strategy in the Dallas-Fort Worth (DFW) area is a smart way to build your real estate portfolio, especially with the area's growth and rental demand.

The process to build everything out for clients takes longer then anticipated, but once done they're great sites with software to help manage marketing.

Find an architect who specializes in this type of work, and who is very familiar  with the building department

Go to BUILD YOUR TEAM at the top of the screen and look for local investors or meetups in your area.

My goal is to wholesale some properties single and multifamily to build some capital while fixing my personal credit and building my business credit.

Make sure the zoning, local building department/regulations, and neighborhood allow you to put a tiny house on your property and rent it out.If that is not possible, using that money for the next property makes sense.In general, I think increasing housing density will help provide more badly needed housing affordably.To Your Success!

Or, should I focus on just holding these forever type deal and build a cashflow monster? 

I believe starting with something smaller will help me build the knowledge I need before considering larger deals down the road.