With that said, you have to align your actions with your investment philosophy.

The fix was to flip the filter around...so the little arrows align with the air flow.

However, assuming the $7,700 above was for a full year, the property value at the start of the period would have been $192,500.00As an additional point, the land component of the property value would typically be 15 - 25%  (20% is commonly used).  

Sometimes we replace key components or do upgrades at the time we are turning a unit, sometimes we don't. 

Only thing I hammered before getting into REI were beers in college.Has anyone out there taken any online or local construction classes to better learn the process and the components of a house?

Thanks for the Motivation.I'm going to align myself with more experienced individuals to carry out my endeavors.

A heating/cooling guy with three years experience is very likely just as good as a heating/cooling guy with twenty three years of experience, when it comes to simple "replace existing component" type jobs.

The Realtor is usually going to be the hardest component to find. 

Don't allow them to touch electric or piping or gas appliances.The famous garage door sensors that nee replaced all of a sudden is simply a 2 min re-align the sensor deal. :)Have them send pics of the receipts.

Like the others, I agree that you need to focus on your niche, which should align with your top ability/love and let go of all the other ideas floating in your head.