What Kind of pet should i get?

I agree with a hamster. They can get smelly, but you just have to clean their cage every week or so. I have a litter box in my hamsters cage so I can go a few weeks without it getting to smelly since I can just change the litter box contents. The wheel is the only thing that might be a problem noise wise. Of course, it is not as much as a dog barking or something, but since they are nocturnal a squeaky wheel can keep you up at night,