Think I'm about to rent a place with no mains water. Water will be delivered and stored in a tank.
Hit me up with all your good ideas and devices, like a camping washing machine etc.
We will rig up one of those over cistern hand washing basins and I have gym membership for showering, although we will put in an electric shower or a camping pump shower with a bucket heater.
Then for the bathroom sink I was going to get a drinks urn with tap and fill that with boiled water for teeth. The hand basin will be fed from the tank.
The kitchen sink will also be fed from the tank.
Drinking water will be bought. We already only drink bottled water anyway (not uk).