He sounds like he is being unreasonable in this situation since he is gone.

Very tough for someone to look at the whites of your eyes and tell you you’re being unreasonable.

They were being completely unreasonable like your PM is acting.

If the property has limitations that make it unreasonable for even the normal max occupancy standards, you can say your max is lower. 

Don't ask them for their names its unreasonable to ask for that. 

That is an unreasonable accommodation and can be denied. 

If she continues to treat you with disrespect or demand unreasonable things, then show her the door.I tried to imagine a character like a sports team coach who was a coach all of the players loved, but they also knew they couldn't get away with crap with them, either, and then emulate them. 

She threatened to sue for all of the costs they'd charged her that were completely unreasonable maintenance costs and lo and behold, they decided to waive the termination fee.But, people should know that most PM contracts will charge them to find bad tenants, deal with bad tenants on a regular basis, deal with maintenance issues that are hugely overblown, then deal with terminating bad tenants, and then to find another bad tenant, and even to fire them.  

Since you rented out the house with (I assume) appliances included, it's unreasonable to not have an appliance fixed/replaced in a timely manner.

It is not an unreasonable request