Very well! Of course I'm heating it now using my little quartz heater. I bought a special plug that turns on the power when the temp drops to 35 degrees and then turns back off when it gets up to 45. Pretty neat and that's been working perfectly.
I have the aquaponics tank up and running with goldfish for now. In a month or so I'll add catfish.
Lots of plants are in there and more coming, and my little raised bed has radishes already germinated.
I need to get out there and take some new pics. I'll try to do that today.