They wouldn't live in my town because they would be so unbelievably annoying that I'd try every day to get them to move. My dad would be a cranky type and my mom would be a peppy type but the peppy type would always want my attention every other second and would ping me multiple times a day. I think my family would be all cats. Mom a peppy cat and Dad a cranky cat.
My sister I wouldn't mind having in my town, though I have difficulty placing her in a personality. She's among snooty, smug and normal. I think she'd be normal, a normal cat, and I'd like to have her in my town because she'd be the most fun.
My dad would be a lazy bear, my mum would be an uchi horse, and my brother would be a jock bird probably. They would totally live in my town, I like my family as friends (as well as them being family).
I think I'm pretty lucky to have a nice family, many of my friends and other people I know have unfortunate parents and siblings