If you plan to use it solely as a guest bed, you might choose a metal frame ... whereas wood would look best with other wood furniture in a farmhouse-style or rustic space. A multi-functional futon ...

from $1799 Best Twin Sofa Bed: Crate & Barrel Axis Twin Chair, From $2,099 Best Day Bed: West Elm Shelter Daybed, From $999 Best Mid-Century Modern Futon Bed: Ashbury Sleeper Sofa, $989 Best Fold ...