Wendy, love the cage!
You might want to run out and buy a couple of those childproofing electric outlet caps and cover those open outlets in the buns area. They are very curious creatures and I bet he could reach it to lick or gnaw on if he stood up.
I have a house rabbit, two of them now, one is neutered and litter box trained. The other I just rescued, a French Angora, and he's a house bunny now too.
My holland lop LOVES to snuggle with you in bed while you read and watch TV, he's the litter box trained one, he holds it!
Granite is pretty!