Do I need a 'nappy bin' for my newborns?

[possum18]

Heard a few mixed reviews.
34 weeks pregnant with twins, and trying to get last few bits sorted.
Thinking about buying a nappy bin to keep upstairs so I don't have to keep going downstairs to our outside bin, but not sure if just an expensive waste of time.

Any thoughts, experience or recommendations?

TIA x

I have twins. We had two. They never smelt. They wouldn't be taken up so much room in the normal bin to begin with, 12 a day X 2 take up a lot of space. The nappy bin compressed them more too. Def worth it IMO.