Do Polish bathrooms tend to have an instant water heater installed in the bathroom like much of Europe? American homes have one main heater, often far from the

Do Polish bathrooms tend to have an instant water heater installed in the bathroom like much of Europe? American homes have one main heater, often far from the bathroom. I have to run my shower for nearly a full minute before I get any hot water. A warm water tap that isn’t in constant use won’t get warm using the amounts of water a bidet requires. We need a power supply that can heat the water either a tank in the bidet or on demand. That power supply is uncommon here.