If the software is not simplifying your life or making you more accurate, you shouldn't use it.Software does have extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

If they are related the same ownership/umbrella as Specialized in DFW, you can expect:Pros:-  Really great online portal.  

You can see all the easy stuff in the photos if it's online.

Provided your Sub2 purchase closing is done complete with all the necessary paperwork (e.g. limited power-of-attorney between the sellers and you), refinancing should be no different than a normal refinance.Sub2 can be heaven or hell, depending on the quality of your closing paperwork.

It might make sense to use a "semi- pm" model instead of paying for the various online platforms one would need to do these tasks. 

Given that you have somewhat higher interest rates on 2 loans you might consider refinancing but not paying them down which would allow you to keep your reserves in case you need them in the future.

Check out other online guides available here: https://www.biggerpockets.com/guides3.

If you needed to pull cash for the rehab then I think HELOC would work best to keep your rate, but if you're only refinancing to move the property into your LLC then it doesn't seem like it's worth it.

I have had a number of questions (how to handle land contract payments, how to set up security deposit refunds, etc.) and between their online support and responses to my questions via email, I have yet to run into a situation I couldn't address. 

@Jenny Milu Start reading online about the function of the Airbnb algorithm.