I built three to try some out this year. It will be fun to mess around with. I like the idea of no lifting, and I like the fact that I could run these as a top bar hive as well. Also, the no lifting would be great. I wish I did this last year so I would have some more experiences to share with you! If this works anything like the top bar hive that I had, it should be great. That was a pleasure to work, and it was interesting to see the bees build a natural brood nest. I'm going with foundationless frames to mimmick the top bar hive with the ease of using the frames. If you would like one ready made, send me a PM.
justgojumpit