I have several Reptile Basic cages and I love them!! Here's the link: http://www.reptilebasics.com/2x3-Cag...h-p-16286.html.
The cages are 3x2x1 and are easy on the eyes. They will house a female ball python for her entire life. They are amazingly easy to keep temps and humidity perfect-- and I live in a place that has about 28-32 humidity year round and is mostly cold!
Aside from holding heat and humidity really well, they are incredibly easy to clean and come fully assembled with the heating option of your choice. The owner, Rich, offers the very best customer service and support of anyone out there, and totally stands behind his products 10000%!!!! Even after the sale!!!! He is truly a great guy!!!
So, I encourage you to check out his products and contact him for further information and to answer any questions you might have.
Take care.