Folding Sofa Bed

FIG. 1 is a front and top perspective view of a folding sofa bed, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.