Any effort to modernize and make {somewhat} energy efficient would involve disrupting / destroying a portion of the woodwork, mouldings and trompe l'oeil.

Of course, there are established markets, typical families looking to buy a single family home or rent a unit that aren't changing any time soon (until someone comes along and completely disrupts the industry, but that is a story for another day) that offer traditional avenues (buy and hold, fix and flip, commercial real estate).

You should have a clause addressing noise and disrupting others, that applies to everyone.You already have a clause addressing damages and financial responsibility.What you can require is that guests register or that you be informed, then that you have the right to disallow any guest for cause, visitation not unreasonably denied.

We all know tech is disrupting nearly EVERY sector to its core. 

She literally just went through the same disruption with the previous owner, now you are selling less than a year later?

Most good agents have been in this situation themselves and have no interest in disrupting an existing and working relationship. 

I have a drunk, disruptive, rude, pot smoking, 65 year old tenant on a month-to-month that I gave 30 days notice to last month.

There will be emergencies that disrupt your peace (last year during my largest Christmas reservation a well pump needed to be replaced or lose a $5k reservation).   

Try to get them back to back to minimize the disruption to the current tenant and your travel time.

There are some properties I've analyzed that have good cash flow but is solely dependent on tourism and there are many many circumstances that can disrupt that which would leave me  with a high mortgage.