Even though she’s got an emotional support animal, you could still set some ground rules for cleanliness and respectful use of shared spaces.

@Aidan Chaim most agents in the residential space focus on single family home sales and purchases..

Whether it's Airbnb, VRBO, FF, Zillow, FB, direct booking website, insurance relocation portals, databases from MTR operators who get a lot of insurance/corporate leads, CHBO, etc.The MTR space is still quite young, unlike STR. 

I worry that these posts risk them being targeted by bad actors in the space. 

The listing says that there is space for another unit and there is also a triplex on the property aside from several (8?)

It can, but I find that the majority prefer their own space.

I have not heard of them, but I would make sure, especially since they seem to be a new player in the space, to ask them the questions that are outlined on the "Best Questions to ask your DSCR lender for STRs" post on this forum: https://www.biggerpockets.com/...

Square Space is super easy and intuitive. 

This is particularly true in areas close to tech hubs and co-working spaces.

You need to do an independent review of the sold comps, DOM, and the finishes you need inside to get the ARV you see.3) When projects pass the paper test and pass the number tests, then you need a GC and an Agent or some kind of designer, who have already looked at all the comps, walk the space and put together a budget that works and that will get you the number.4) Now you need a good relationship with a money source.