I'm also in Boston and want to keep a pulse on something like this for future investments.

I wouldn't worry too much anywhere along the front range personally, Think most areas are relatively safe due to it being Colorado and the expansion of the public transport that is to connect all the front range cities.

I am a travel sonographer and we are currently living in the Boston, MA area for my work, while renting out our Hendersonville, NC property on Airbnb. 

., no oils, cannot be near any rehab centers, shelters, or low income housing (very difficult to find in New York), in a good neighborhood, near public transportation, detached home, with parking...

Since the Worcester website is terrible, here is a link to the Boston one. 

I realize numbers may be skewed due to higher rentals in Boston, but is 22% too low?

If you're lending to a flipper in Boston obviously that's not going to be the case.I know of some apartment investors that raise capital from private lenders also as part of what is called a syndication.

I live in Boston and own a property in Florida.

@Caleb Webster  its a much bigger city than bend.. better air transportation major freeways etc.. 

I'm currently living in the Boston suburbs and looking for a 2 or 3 family BRRRR/house hack within the 495 belt, preferably something close to the commuter rail.