I see this with local wholesalers, ARVs that are inflated and unrealistic, but they do that to sell you on their house.Good luck on getting rid of this place and moving forward.

BTW I assume you are cash if not your buy box is even more unrealistic All the best 

Don't count on shifting that responsibility onto the tenants, as that can be unrealistic and/or difficult to manage.Duplex properties can generate more revenue with less expense.

I do think it is unrealistic to assume you will not have a vacancy of more than 30 days.

Less confrontation with tenants, but a lot of unrealistic expectation from tenants about rent staying the same and "flexible" terms on payments.

There are properties where the asking price was unrealistic for a long time.

Unless you move out completely, it’s unrealistic to ask the landlord for money back on 2, 3 days of rent while your stuffs are still at the house.

They also may just have an unrealistic idea of value, as FSBOs.  

While evaluating duplexes and single family homes in the Tampa Bay, FL area (From Clearwater/St Pete out to Lakeland), I've received feedback from a local agent that finding a property yielding a 12% COC return in the greater Tampa Bay (Florida) area is unrealistic.

That is wildly unrealistic.