Would you share some thought on the prevention measure on some of the items you mentioned? 

Do you have forced air heat with ducting?

.- Condos are easier to manage as Air B&B than larger homes.- In the case of multi-family properties, sharing a home with two or three other families where everyone knows everyone can create issues if they don't get along as the close proximity doesn't allow for any privacy.Happy to connect with you and speak in more detail if you are interested in Massachusetts!

While a good list helps, talking openly with tenants about property expectations is also vital to prevent unnecessary damage.

However cold air comes before it gets warm.

The fact that you have to ask this question demonstrates your PM isn't very skilled.Your PM should have a policy that prevents this from happening.

The idea of a "killer deal" will do harm in delaying purchase or preventing purchase at all.

Again, while this may vary by state, the states where I have LLCs explicitly prevent piercing the veil of single-member LLCs except in cases when there is fraud.CT General Statutes "Sec. 34-251a.

Another great way to prevent this is to use and commit to a property management system.

Maybe there’s a local code that requires connection to the tailpipe.We have a local code that requires an air-gap for the dishwasher where most other places don’t.