My brinsia arrived today yipee. I went with all the bells and whistles. Got the octogon 20 advance with humidity pump. I got a bonus at work and needed other things but....... you chicken addicts understand. I was disappointed in how long it took me to put it all together. I am a single mom who is not real mechanically inclined but I am college educated and can read and had some difficulty following the steps. I'm still hoping I got the humidity pump all hooked up correctly since it hasn't been necessary for it to come on yet. Eggs arriving tomorrow!!!!