I believe that all you need to do here is get a link to your profile (which you can find by navigating to your profile by clicking on your photo), then copy and paste that link into the FB group.

It kills 2 birds with 1 stone in the sense that it offers me evidence that the property is cleaned and everything is in place before guests arrive and watching video after guest departs helps me make sure everything is there, and nothing is missing / damaged from last group.

Yeah, most cities/areas have a dedicated FB group like "XXX area real estate investors group" or whatever.

Some wealthier types out of Austin who run these real estate investment groups.

There is also a lot of activity in my facebook group, and it's all about MTR.

You can find them through local real estate investment groups or online platforms.Auction or Estate Sale: If the property has unique characteristics, especially being a large, old Victorian, it might attract specific buyers looking for such properties.

If you are getting feedback from this group of posters, many of which are legendary by BP standards and known for their knowledge and willingness to share it. 

Try some local real estate meetup groups in Houston.  

Welcome to the group!

Correct, Shelter will be under use group 3, which will need a special permit to be allowed in M1-1 Zoning.