We have been using just a regular small garbage can with a lid for diaper disposal in DD room. Up until a couple of months ago, this was no problem because DD was breastfed and didn't poop that often, therefore the room didn't stink up because we rarely had a dirty diaper in there. Now, with DD eating more solids, she is pooping more often and they are smelling worse.
We are considering buying a diaper pail to aid with the smell. My question to you is whether or not it is worth it. I had a friend tell me it was pointless. So what do you think? Do you use one? Do you like it? Which brand do you have? How costly is it?