You could always go to a gym to shower, or make like the wild west and boil water on the stove for a bath.

Is it cold to make a pun about that?

Now that you’ve got three terabytes of porn, you should be able to recover from those cold showers.

Go to your local YMCA and tell them your house has no water and it will take a week for them to fix and they will let you shower there for free

You can get yourself clean
You can have a nice meal
You can do whatever you feel!

Friends house.

Boiler? You mean water heater?

A Boiler heats your whole house, water heater just heats your water.

And it could be a simple fix like just resetting it if it's the water heater.

I bet the guy already heats his house with his electric stove and sleeps with a double layer of clothes, so the only problem is he doesn't have a public swimming pool in his area to take a hot shower.

Wrong, people use boilers to heat their house and sometimes their water.

that sucks! there might be a grant you can get from your council or energy provider

Time to go to the gym! Or the local swimming pool 7 days in a row...