The device is perfectly suitable for the guest bathroom. Since it works with heating wires (and not so like many others with a heating element - similar to the plate grill, ..) is the Wärem immediately after switching on. I've let several types send to try - this was the most appropriate (but he is not the cheapest). For me, the guest bathroom is basic temperature, and this additional heater I have combined with the light switch, so that it will warm rapidly once you used the guest bathroom.
