They don't make stuff like they use to, but many homes have 40 and 50 year old furnaces still working fine.....but saying fine doesn't mean efficiently.

Then, some people talk about "total return," which would include the principle paydown and also might include tax implications.While your ROI calculation can include anything you want (based on what information is important to you), make sure to specify what it includes when you're communicating your ROI metrics to others.

Which is why every renovation they make should both add value and be as cost efficient as possible, protecting their end investment.

I've had open communication with 2 of the units and don't have any contact info for another.

The development was originally planned to include 15,000,000 square feet (1,400,000 m2) of retail, office, residential space as well as 11 acres (45,000 m2) of public parks.[3] Its size encouraged the Postal Service to award the neighborhood its own ZIP code: 30363.[4]Atlantic Steel MillAtlantic Station was designed with energy efficiency in mind and many of the buildings are LEED certified.[5] Additionally, the project was developed to help mitigate urban sprawl and reduce air pollution by allowing many more people to live and work within walking distance of most everyday things they need, with many alternative transportation options nearby.

I would like to learn as much as I can about investing so I can efficiently find good deals and be a go-to agent for other investors.My wife and I are considering joining the Atlanta REIA.

You can use it for marketing, communicating with tenants, and tracking reviews.

Efficient landlords know to repair and bill as the tenancy progresses to avoid major costs at turn over.

Unfortunately, most low-income renters think a $150/month power bill is "normal,"  so communicating the value is sometimes tough.

Currently single pane, metal frame, very non-energy efficient (tenant responsible for electric bill).