Does anybody know what rental software is popular in the Dfw area?

or is there other options that would be a better choice?

Hopefully you don’t have a problem around the entire house, which I have had before, and my only regret was not peeling it away all at once to manage.I’m happy to help talk through this stuff with you if you need to speak with somebody on the phone that can at least help you think through your choices.

I've been in that situation before and it sucks.Now, you might feel that your only choices are to either get mistreated while being $3000 lighter, or to take the money and potentially let other people get screwed because you didn't warn them.But there might be a third option if you can convince the business owner that negative reviews can be turned into positive results.Point out that all businesses, even the best ones, make mistakes and receive bad reviews.But the best businesses work with their customers to fix the problem and have the review edited to reflect that.

Given the overall tone of your post I would agree an index fund is probably a better choice for you

If it was my choice I would have gone for architecture technology.

I'm located in Portland, OR and these types of properties are popular and this could be permitted as an ADU because it meets the height and square footage requirements. 

I'd rather have as little of my own money in a deal as possible, so if my only choices were 20% or 25%, I'd choose 20%, but honestly, I try to find ways to keep all my money out of the deal, period.I'll borrow so I can offer cash on a property and get it at a cheaper price so that when I refinance, even though they keep "25%" equity in the house, the refinance is on a higher value than what I paid.

I feel like I am making the right mental choices but its hard not to believe I am overthinking things.Has anyone else felt like they have analysis paralysis? 

So why is this so popular???