Reason #437 that I am ready to move
I want to be able to take a shower without having to the scalding-freezing dance.
Our shower randomly alternates from scalding to ice-cold water. If the apartment above or below us flushes the toilet, then there is a spurt of extremely hot water. Fortunately there is a five-second delay, so you can get out of the way - if you happen to hear it.
Having both burns and a loss of breath (or perhaps a mild cardiac arrest) from the alternating hot and cold water is not fun.
You would think that this "shower dance" would be unnecessary given the amount we pay in rent.
Time to move.