Took me just over an hour to put it together including backtracking a couple of times.   Can’t imagine someone spending 2 to 4 hours which is the suggested timeframe. ￼Highly recommend watching the video first! and pay very close attention to the written instructions including the pictures￼￼ so not to confuse any of the nuts and bolts especially when getting into second bag￼.  Don’t get ahead of the instructions! There’s a reason why you do it in a certain order￼

Seems to be well-made. I already loaded it for from my old compost bin one side￼ new material one side old material. Immediately emptied all the old material into cart just to try it out and it worked pretty well. I had 3.5 full carts. Have rotated it and added new scraps to the new side several times￼ and it seems to be mixing well in the tumbler￼. ￼￼￼

The capacity seems very good and I think I’m going to be very happy with this. It’s also probably the best looking composter I’ve found.