Hehehe I had so much fun with this!
I especially liked how you could sweep up hamsters with the wheels, how the hamster AI was smart enough to move to a different place after a while of trying, and most importantly, how you could just spontaneously buy 20 hamsters, and BOOM there they are moving around. Hehe so much fun! I admire your choice for allowing structures to be moved around, helps a lot to repurpose and create different neighbourhoods as the station grows.
Fantastic use of the theme as well!