Hello, I live in one unit of duplex and rent the other for more than 2 years of last 5 years.

I'd love to see a copy of a contract if anyone has one with this scenario.

One of the most common house hacking strategies in the Denver metro area is the Airbnb House Hack.

Do you plan to only make one acquisition or do you want more?

Once you have this figure, net it against the mortgage payment for that property (if there is one).

no one does.so maybe do both. 

Mostly because you can find all that information on forums like this one and others like (Redd*t).

There's no one MTR site so tools like Airdna don't have access to the data to pull vacancy rates. 2.

For financial, insurance and logistical reasons, I will need to occupy one of the two units that are currently occupied.  

this would change the game drastically.. in the amount one could pay for the property at the sale. hope this makes sense.Also @David Krulac stated that these liens get paid in a certain order..