i got one from my councoil at last house and mine was huge took me all year to fill it ..and it rots down as fast as you fiill it up but the compost was good from it just the job for organic matter for your veg..I havnt the room here for one so its not even a option.the compost bins from council are a good buy and at least it gets rid of waste..windy has a bokoshi food digestor as well for all their waste food and she gets loads of plant food from that but i think its expensive as the chemicals you have to buy to digest the food are a lot of money..think its about £30 maybe a bit more and it lasts a few months..