That's completely unreasonable and indicates you're probably unreasonable on bigger things.There's nothing wrong with "pre-screening" people by asking them a few questions or publishing your requirements and letting them pre-screen themselves. 

Hey everyone, Looking to get some advice as I'm uncertain if I'm being unreasonable or not.

I find most banks can be pretty unreasonable in these situations. 

The Transaction Coordinators that they have are very responsive and I found Auction.com unreasonably helpful every time that I called or emailed them. 

The owner was being absolutely rude and unreasonable.

I am just trying to confirm that my expectations are not unreasonable, specific to C class in Memphis - there is always a chance I could be wrong in my expectations.

This one is purely qualitative.Basically, what I mean is you need to be the parent and the tenants are your quasi-children.You need to be firm but caring.If they are asking for something unreasonable, tell them that and explain why.If you are uncomfortable with something, but it makes sense from their point of view, that doesn’t mean it is wrong.You need to give them the benefit of the doubt some and focus on a long-term positive relationship.Sometime, that means saying yes and other times that means saying no.You want to provide freedom, but supervision.Ultimately, they are literally living under your roof.

- is the seller unreasonable/extremely hard negotiator? 

The app also shows you history over the past 10 days so you can see if your tenants are setting unreasonable temperatures.

They agreed to lower it, because it is unreasonable to have value higher than market price.