I use the loft because I feel like the bottom doesn't give him enough "roaming" room. I usually keep his toys on the top, and his food/water dishes, and also his hedgie hat. The main problem is that if I keep the food/water downstairs, I have to put it near the wheel... and you know what gets flung by the wheel haha. So technically he doesn't NEED the loft, but I prefer that he has it.
His primary sleeping area is the igloo downstairs, because I put his blanket in there and he likes to snuggle up.
I thought that placement would be a good area but my mom (who also has a hedgie) says her heat emitter actually melted a little divit in the wheel
I was thinking space heater too- I just gotta find one that's safe
And thanks! Nancy made them for me. I have 3 different sets