Looks good for the most part. There are a few things I would change though. Those half-logs aren't really recommended for ball pythons. They tend to like smaller, tight-fitting hides. Also, is that an analog hydrometer in the middle? I'd suggest getting a digital one since analogs are known to be really inaccurate. You can find a cheap thermometer/hydrometer at walmart for around $12.

Cute little guy you have there