@Larry Fried I did some searching and so far found some good information. 

They must have deep fried every meal and then never cleaned up from it.

http://www.amazon.com/Plastic-Security-Shape-Camer...Which way is it pointing? 

We all know the hassles and costs associated with tenant turnover, and I would do what I could to avoid that situation.If she has been a decent tenant so far, perhaps consider buying a life-size plastic owl and place it in the tree.  

I like the vinyl plank wood floors everywhere, so no need for carpet cleaning and tenants seems to like it better than carpet.For countertops, the most durable and cost efficient is a plastic laminate, but you have to go with the finish that matches your neighborhood.I've noticed that things like sinks and toilets and fixtures just have to look decent, but can be on the cheaper side.

I had issues with the plastic impeller shaft on the water pump.

The area is large enough that someone could still wash a baby inside a plastic tub if needed.

Many times the plastic/rubber flap inside the tank doesn't close properly so the toilet runs and runs. 

The windows on this house and on my residence nearby have brittle plastic inserts holding the glass on all four sides on the exterior.

Anyway, you're in the frying pan right now, but you'll learn.