My doors, even the inside stairway doors, would make any prison warden jealous. And, unless you use a key and gently pull it closed, the only option is a full on slamming to make the latch catch.
The wooden doors to the master bedroom and bathroom also liked to rattle in their frames a bit at night (just enough to wake us up). I chopped up one of those felt furniture sliders and stuck them in the gaps. Now you can slam either of those doors and barely make a sound.