Additionally, you want to be sure you get the location right.

https://www.omnicalculator.com/finance/debt-avalancheThis?

Definitely something to consider when looking in addition to understanding if it is warrantable or non-warrantable and limitations as such. 

Granted, there are a lot of nuances to this: mine had been built of as single, and someone split it up versus you talking about a full addition.  

I feel as if I have too much debt compared to my income to ever be able to get another loan for the next property.

In addition to Loon Mountain, there's a lot of rivers, hikes and scenic drives.

In addition to receiving interest from people wanting to sign on for 1+ years, I've also received a couple messages inquiring about using my renal as an Airbnb.

Additionally, they don't have the time or resources to research and investigate Owners calling with questions on legality of property/building renovations or proposed changes.

I have used this only for additional support, but not relied upon for final value.6) And then adjusting any found comps for all the typical characteristics (age, size, location, etc).

I hope you verified their license and insurance, added yourself as "additional insured" on their policy, checked zoning, and are prepared for additional wear-and-tear.I personally don't allow it anymore because it always turned out bad.