It sounds simple, but if you aren't willing to change your life, your life won't change. 

You can keep it simple and just do a modern kitchen, but I've found if you can add one thing that makes the kitchen "Pop" it will rent much better.

Simple, the MTM tell them they need to go, I am not certain of PA laws, but I think a 30-day notice is sufficient, and or cash for keys 

To keep everything simple my recommendation is typically to have one LLC that you use for operations and one Series LLC that you use for asset holding.

You can put a simple sentence in there asking them to call if the house is sold.

Simple.

Simple economics, supply and demand. 

I wrote back a simple "no it's not" and I haven't heard from him since.   

I also want to build a simple website for the property.

If you find a problem, deal with it immediately by making the tenant correct it within X days (and verify with another inspection) or remove them from the property.Most DIY landlords lose more money to simple mistakes than it would cost them to hire a professional property manager.