Hello badgers1325, The sink comes with mounting hardware to secure to the wall. Please use the PT243 pedestal for support. You can purchase them together by looking for number LPT242. I hope this helps and thank you for choosing TOTO!
Hello badgers1325, Once installed, there will be about 4-1/2 inches from the wall (not including baseboard or other) to the base of the pedestal. I hope this helps and thank you for choosing TOTO!
Hello JK, The deck for the faucet will be around 35 inches from the floor. You can view the spec sheet for additional dimensions here: http://www.homedepot.com/catalog/pdfImages/8f/8f642d49-99e5-4030-929c-72fde484993e.pdf I hope this helps and thank you for choosing TOTO!
the Combo is both pieces. HD sells the basin and the pedestal separately as well.