I imagine cost of labor might be a little bit cheaper in Idaho compared to Connecticut as we ended up paying 10k for gas furnace and 5k for AC with 10 yr warranty for Lennox product.  

While these vendors are typically reputable and skilled, you might not get the best price compared to shopping around directly.

You'll also need to show stable income for the past two years through W-2s or tax returns.Talk to 3-5 lenders to compare their rates, fees, and terms.

I'm also concerned older homes have already seen their biggest jump in capital appreciation and don't have as much potential for price growth compared to newer homes.What are your thoughts on older homes?

What the gurus don't tell you is that they are comparing market rents to the GROSS amount of S8 rent on a voucher which INCLUDES LANDORD PAID UTILITIES!

The article is off because it is comparing two different types of buyers.  

Relative AffordabilityDespite recent price increases, Buffalo’s housing market remains more affordable compared to many other U.S. metros.

I would confirm by seeing the product then going out and checking comparables in that market that have sold. 

As our team has grown, it's become easier to cover responsibilities if someone quits, goes on vacation, or if we terminate employment, compared to when we had one or two homes. 

PMs can minimize their suffering from unrealistic expectations by showing comparable properties that are on the market for rent and having a discussion with the landlord as to how their property compares and how his property can be more attractive to renters.Landlords are running a business.