We use a variety of MCN's, now that DS is 7 months and has filled out more I am loving mulitfits and OSFA...a much cheaper system than sized too. But for a more trim fit a sized system is great and works well. I have a large nappy bucket that I bought from Kmart, it has a clip on lid and contains all smells. I actually use a large wet bag that sits in the bucket and when washing my nappies throw it all in the wash together! I always rinse the nappy bucket with some hot soapy water and dry out in the sun after each time I wash my nappies. I wash every second day. MCN'S are very addictive as the others have mentioned I do carry sposies aswell, as I'm still trying to convert nanny to use them when she watches DS (she finds the snaps confusing).