If the tenant wants something updated, I point them to that clause and politely decline their request.

Also just request the ability to get in for showings, etc in exchange for breaking the lease. 

Per your request:1.

I had a buyer request a showing on this poorly marketed foreclosure.

I would request a copy of the lease agreement.

Request rental comps and take a look at other homes in the immediate area.

For any other requests, you can directly call their customer support portal, which always get connected during their operation hours (6am - 6pm PST, 7days a week), according to my experience.

If that does fall through and they want 20% down as I have heard like a song on repeat, then that will definitely get revisited.

I sent you a connection request.

Coordinating requests, cleaning, etc. can be time consuming.