For now I am placing standard cedar cigar trays on each of the six wire shelves. My plan is to use some cedar strips I have to replace the wire shelves. I would guess you could get quite a bit more in it if you had full boxes to store, but I need it for loose cigar storage. My best guess is I can store about 240-250 sticks; more or less based on size. I prefer churchills and large ring sizes, so that number may be too generous. All-in-all, it was a great investment for all of my loose sticks formally housed in smaller humidors where the temp and humidity sucked.
As of this morning, I have it dialed in - six inches from the bottom the temp is 65 degrees, humidity 66%. Six inches from the top the temp is 66 degrees and the humidity is 65%. The trays leave enough room in front/rear for plenty of air to move, and I have two of the Oust fans along with two pounds of 65% beads.
I can't believe it took me this long to come to my senses, considering the investment my cigars represent. I know others here have tons more cigars, but no one is happier than me at this point. Today it is 99 degrees outside, but my sticks are chilling, just like me !!
Happy Fourth !