If you want to DM me I have an investor friendly realtor in houston who can assist you.

They use electric baseboard heat and I've never heard of a bill being higher than $200 a month, and that includes heat, lights, internet, TV, and all the appliances.

The market is very competitive and it definitely helps to have an experienced agent assisting you.

I use offshore assistants to manage everything, for pennies on the dollar.

For example, we are no longer charging tenants for the cable and internet at a property so we had to lower our rent by $30 to even it out.

They clearly want to grow into a higher-end accounting system so even their desktop version requires you connect to the internet. 

All you need is an internet connection and a good team

She hasn't been in the property for 5 years and has been in an assisted living facility.

I know the intelligent investors here can help me far more than any internet search.  

Either you can pay a non refundable retainer to a realtor, or most realtors are happy to provide info and assistance, as long as they will be your local go-to agent to purchase/sell moving forward.