one of my concerns over sump was noise.
my dad cannot stand noise...he is home very day and very hour. I have to add bioballs to overflow compartment...close the hood and the noise is barely audiable.
the sump if close the doors if not within ear shot.
it is ok...lucky my doors are solid wood (meaning not just the frame is solid wood but the entire door is. that helps keep noise from water and pumps noise level down
