I Don't Like A Cold Shower

I remember back home when I do a late shift, arrived at home at 1am and I need to take a cold shower. Mama mia! It's so cold. Here in UK, it is a necessity so every house you will expect that there is a tankless water heater or a normal water heater. I don't know what will happen to us without one especially during winter. Mentioning about this I remember that I need to take a shower now or else I will be late at work again :)