I believe most of us had to scratch our heads and wonder how and if them water valves open & close. We were also perplexed by the bathtub and how to turn on the shower? We kept trying to pull out the middle handle for hot & cold water. Didn't notice for shower it was at the end of the spout. We changed that out with the good old knob on top before any of our guest had a chance to break off the water supply handle....as we almost did.
