Your questions are fine, but I would be more worried about the asset and the future cap ex than the renters in general.

Are you trying to raise the rent?

However, it doesn’t seem like the tenant is at fault for the issues you described.

Does their collective business occupy one of the spaces in the building? 

Minut seems to be less expensive, but according to Wynd's website, they say Minut's smoke monitoring is in Beta and doesn't track marijuana smoke.

Hi Sally, thank you for the referrals, I really appreciate it.

If you want to get the most out of your new Pro membership, add a photo, a bio, and some information in your profile so people know they are communicating with a real person.

I think your best approach is to pretend you are the investor yourself, calculate build cost (mortgage with interest) + Maint / cap expenses/ management fees according to your zoning and then compare that to the average rent in that neighborhood.

You'll spend a lot of time (sounds like you may have already) spinning your wheels in trying to find the right lender, whereas a solid broker can pair you up with the right fit right away and get your project moving. 

What are the pros and cons of a Single Family Homes vs a Townhouse for rentals.