Storing these Smelly Diapers in a Small Home

How is everyone storing their used diapers before cleaning? I currently have them in a wet bag in my daughter's room. It hadn't been an issue until now cause we moved her in there for nights so the door is closed now. When I got up to get her throughout the night, it stank!! Anyways to store them in a small environment? We live in a small home and our laundry is in the main floor environment.