We just moved to a new apartment that has a water softening system in the building. It's been great for my shaves as the lather is better than ever and I need to use far less product, but the quality of my morning coffee is really suffering. I seem to need to use much more coffee in order to get a decent cup. When I use my normal amount it comes out thin, more like black tea. I was always under the impression that soft water used less coffee, not more. Am I wrong on this?