Are the water supply lines installed on the floor or the wall?A. The Toto BT774B has the supply outlet at the bottom of the unit.
Are the faucets included in this price?A.
The Toto BT774B does not include the faucet.
Does the spray come from the bottom?A.
The Toto BT774B features a vertical spray from the bottom.
Is a bidet available that supplies water and discharges water in the wall?A.
There is no Toto bidet that supplies and discharges the water into the wall.