Familiarize yourself with laws, policy and landlord and tenant rights when it comes to service dogs, what their behaviour should look like due to extensive training (this is what sets them apart from other dogs).

Hi Jim,This might seem harsh but,If the females future bothers you, say a prayer for her and make a donation to your local No-Kill Shelter for Animals--She's an adult and can fend for herself--and you have a business to run.It's best to not get interpersonal with the renters--they ALL have some problem or another--they are Adults and will have to sort them out for themselves. 

The turnover in by the room rentals tend to be more often and you end up dealing with interpersonal issues.

Minor interpersonal tip, but a piece of advice I heard online that maybe(?)

Just interpersonal. 

In this case if they are not, it seems you still have lease violation issues to pursue if you must...but try to interpersonal route first. 

Particularly if you had no experience in doing this type of RE.Just some questions that come to my mind:-Who is going to manage interpersonal problems between tenants (believe me, this will happen...)?

Real estate is very much an interpersonal transaction.

An example of this is sales and interpersonal relationships.

Steady recovery from pandemic for the hospitality industrySome hospitality markets such as the Chinese, are now showing pre-pandemic behaviour with “seasonal fluctuations” in the occupancy rate, meaning that COVID is no longer determining changes in the industry and the restrictions that come with it.