Chameleons can & do occasionally miss or drop a feeder. I use a deep feeder too, yet every time I clean I find an intrusion of dubias and a couple crickets hiding someplace.
Going through the features...
The 9" x 16" doors look a little small to get a decent sized centerpiece plant in there. A 10" pot (3 of my centerpiece plants are in 10" pots. One started smaller, but grew into a 10") may not fit.
I just measured, and I couldn't fit many smaller plants through them either.
Will this present any challenges to access and/or cleaning?
It might also be difficult to get a chameleon out of the enclosure if necessary.
I can't tell if the floor will support a centerpiece plant without spacers, but that's minor.
Being steel, it will eventually rust from misting/fogging—even normal humidity—coating notwithstanding.
This appears to be
very shallow, which makes sense for a birdcage—I'm guessing it was designed just to hold newspaper or other paper. If it will need to hold excess water from misting, plant watering, etc., be sure to level it, get a deeper pan, or both.
Depending on your location, a hybrid might be a better choice for retaining temps & RH.
If you plan to hybridize this enclosure, there appears to be enough space near the bottom for an intake, so that's good.
IDK exactly how you'd be planning to hybridize, but some rigid materials might interfere with climbing if they contact the bars.
I can't tell much more from the info. they provide. When assembling, square things up often so the doors don't give you trouble from an even slightly skewed frame.
If you go with this enclosure, I think many will like to know how things go, from unboxing to residency.