To prevent leaks in your bath room taps, replace your old fixtures with self-closing taps that disconnect the water as soon as you stop pressing a icon. You will also save cash in reduced power bills.
If noise is apt to get an issue, and place is small, by all means choose the a "Tranquility" model. http://shinhwaspodium.com/bbs/board.php?bo_table=free&wr_id=3841248