If you get an unlocked phone, like my ASUS Zenfone, you can have two sim cards.  

Any unevenness causes them to unlock.

The market is definitely stronger now (in part due to out-of-state investors) but Round Rock can be tricky.I'm originally from the Chicago area where you can count on 6% appreciation per year like clockwork since WWII but I'm finding Texas is a whole different animal with negative appreciation mixed in with weak and strong years depending on the most recent oil bust or dot.com bust.The last few years have seen a lot of zero down entry level homes being sold with ARMs that are about to unlock after the inital 3-5 year period.

I agree with your analysis except the 10% cap rate, this property fully leased would deserve closer to a 7% cap rate given it's location (median incomes are around the $100k mark) - so accordingly, it should be worth around $222k purely as an investment but as I stated the value of this property to an owner occupant is $330k with some cosmetic improvements.The taxes are definitely a problem but that is where unlocking the value comes in.

You know if you unlock those funds you could buy a 2m dollar apartment building don't you?

To unlock it and use its full potential, you'll need to fork up $40...

Maybe it's a grudge, maybe he knows there is money or high-end electronics in the house, maybe the guy used to leave the door unlocked.

So, if they're only listening to my mother, they are not listening to anyone at all because my mother is silent.It's a lot of small stuff but it's getting on my other tenant's nerves as well and NO ONE feels safe with the door being unlocked all of the time.

He has left the front doors unlocked several times.  

It is great that you have decided to get started, and taking the first step and getting a deal or investment is the hardest, but can quickly unlock you from the analysis paralysis.