The association board can also make your life miserable if they suddenly decide there are too many non-owner occupied units in a community. 

Talk to the employees and see if they are happy, miserable, or if they are trying to start their own company and they look like a really hard worker. 

We are content with what we have.You would be miserable in my life, as I would be in yours, so why should either of us try to convince the other that our point of view is better? 

If the day is miserably hot, I supply Ice,GatorAde and fans..

It's a dilemma I must deal with- lower the rent a little because they have higher electric costs.On the other hand, if you advertise energy efficiency, you will attract a certain type of tenant.However, for misers, they may wonder if they would save more money by paying a higher electric bill vs higher rent.

I find that the ones who complain the most actually are people who like being miserable - and stay or go, they're going to keep being miserable. 

I am miserable on this schedule, and it shows in my productivity and work.

To put it in real estate terms, if apartment investing works out well but makes you miserable, is it worth it?

They will call me/text me complaining how the other family is making their life miserable.

I would want/expect one full month notice, so if you have the conversation now, I would discuss ending the lease on Aug 31. if he is truly making you miserable, you can push for earlier.