Best type of bike to pull a bike trailer?

I've been gifted a bike trailer and since my birthdays coming up and can't think of anything else, I think I might upgrade my bike. Can anyone give any recommendations on the best type to get or any features that are a must have? Or just any bike does the work. I used to do alot of riding but since both the kids came along, it's been a while. via /r/Parenting https://ift.tt/3iEKw4f