I love the smell of bunnies too! I had one growing up that lived to be 15 and even though he was never neutered, I loved how his fur smelt. My current three are all fixed and they smell similar - I don't know how to describe it so I just say they smell like bunny!
I have 3 of them in an apartment and people are always shocked when they see them. They don't make our apartment smell at all. Once in awhile I'll get a whiff of their hay, but that's about it.