Try this device to measure the noise: https://www.amazon.com/Indicator-30-130dBA-Detector-Temperat...You can also stick the same device by windows and doors to see if temperature drop - which would indicate an insulation issue.In addition to getting an Energy Audit, you may also want to look into any state, local or utility programs that offer discounted or financed energy improvement programs.

Don't be just another vanilla (forgettable) $190 ADR listing with cell phone pictures, no SEO and the same hot tub and fire pit as everyone else. 

My partner would burn through a truck and had 1500 dollar cell bills per month in those days.So I told my partner ( the logger) Hey let me bring this into the the 1990'S.. 

And if you have areas say in the basement where you want to make it uncomfortable for the mice there are some flashing light devices you can get.

I would also like to get one of those devices to monitor for smoke and noise (not sure what to get for this either)  What recommendations do you have for a deadbolt keypad that I can change out the code for each new guest?  

Thinking my cell phone is not working and maybe I missed some emails, I went back home to check my emails on my laptop and did not see a single email from them.

You should have the cell phone of anyone you deal with regularly and they should have alternate points of contact if there's a conflict that keeps them from handling your file personally. 

Sometimes when I'm lazy and I'm working on the computer I just use my Google Voice to make my phone calls so I don't have to hunt down my cell.

I seem to remember having a hard time with basic things like getting a cell phone. 

Add a Smart TV or a Roku device to the list, along with a charcoal grill.  99% of my renters are guys with a high school education making around $2500/week.