A sofa bed, also known as a sleeper sofa, is a great option for narrow rooms because it serves two purposes: as a comfortable seating area during the day and as a bed at night. There are many styles and sizes of sofa beds available, so it’s possible to find one that fits comfortably in a narrow room. Some popular options for small spaces include:

-Futon sofa beds: These are often smaller and more compact than traditional sofa beds, and they can easily be converted from a sofa to a bed.

-Loveseat sofa beds: These are smaller than a traditional sofa and can save space.

-Chair sofa beds: These are also small and can be a great option if you have limited space.

-Murphy beds: These are beds that can be folded up and stored against a wall when not in use, taking up minimal space.

It’s important to measure your room and make sure the sofa bed you choose will fit comfortably. Additionally, consider the style of the sofa bed to match the existing furniture in your room.