Beautiful ceramic tile, seller spent thousands to upgrade all windows & slider with top of the line dual pane for weather & sound proofing. Also, roll down security safety shutters provide extra security on windows. Water heater & furnace replaced 5 yrs ago and plumbing updated. Water softener in back not included, but water filtration unit in kitchen is. Both bathrooms re-done by ''Re-Bath Co.'' and looks great! Private Arizona Room. (Note: additional de/guest quarters has own entry and may not be included in sq. footage)