Although I would not be as stern so I keep healthy relationship between myself and the tenants so they will be more likely to take care of your property. 

Probably putting down around 150k-200k down payment on something in the 300k-400k range.Preliminary numbers show a positive cash flow of 1000-1200 per month on the rentals, this includes property management, big TX property taxes, insurance including healthy umbrella.

They will be looking for very nice, safe places to live and raise families with a nice vibe for young, healthy, active professional people. 

That doesn't mean they are "updated" but it's in everybody's interest to provide a safe and healthy environment for the tenant buyer.One property I bought in Mesa is a 4 bed 2 bath that I had my guy cleaning and on the second day of filling the dumpster, someone in the neighborhood was walking by, saw the house and two days later was putting $25,000 down and the first month's rent, he chased my guy out of there ;-) and he finished filling the dumpster himself.

You want a healthy balance of cash flow and appreciation.

A loan commitment from a HML is probably acceptable, along with a POF from you for the down payment, along with a healthy EM.  

Keep malice out of your next moves with your parents and try to re-establish a healthy relationship with them.

She really needs the company of other women to keep her spirits up at a time when her health is not so good.

I left the voice mail and she never ever response my call.Finally, my father drove 8 hrs to there to check if she is ok or not on 8/30/16.He went to management office first then went to condo.He heard there were someone talking inside the condo, so he knocked the door and my tenant  opened the door.My father felt better because she is ok.We ask her why she didn't response us, she didn't answered.We ask her to pay the August rent because if she didn't pay on 8/30/16, she will get late charge for $100.We know her health is not good so we asked her if she has personal check.She said that she didn't have personal check.She would go to bank next day and give me a call after she finished doctor appointment (8/31/16)My father was worry about her and asked her if she needed a ride to hospital.She said her daughter would take her to the hospital.She still not call me and response all my calls.Can I evict her out?

From Tenant's picture, it is showing that the trees is healthy with green leaves.