I hope this doesn't sound to unrealistic I tend to make unreasonable expectations sometimes.

I feel like that's unreasonable in itself and I don't know if a judge would honor that part of the lease.

If you put 24 hours, that's a bit unreasonable, but you'll find out pretty quickly if you're high offer or not "We need a little more time... we wanted to hold an open house..." etc.  

If they try to turn it into a civil issue, I will argue that it is not unreasonable to assume that a tenant who is violating arguably the most important tenet of the lease, is likely violating others as well and I want to be there to document....

The $1,000 estimate for the equipment isn't unreasonable, but my concern is that this system requires internet/cellular service to transmit data to the provider.  

The implied value of that is not 0, so when the sales contract contemplates them, it does not feel unreasonable to seek compensation.

Although I understand his frustration I do feel he is being unreasonable.

My opinion, this is a super unfortunate incident, but based on the description, the tenants didn't do anything unreasonable to cause the issue and it's not unreasonable that they didn't report a toilet handle occasionally getting stuck.

He was the FBIs lead hostage negotiator.He's big on asking questions, and one of the things I remember when I think an offer is unreasonable, say "how can I do that?"

Is the seller's price unreasonable or am I unreasonable to expect a property to cashflow with a 10% downpayment?