This is an excellent well designed tumbling composter.  Very pleased with the quality of the parts and ease of use. It's been composting away for several weeks now and no issues with odors or anything else except some nats on occasion.  My only complaint would be the panels take a bit of effort to push down during assembly to get them screwed together but the finished product is worth the effort.

Pros: Insulated bins, attractive product.
Cons: Assembly takes a bit of effort.