This is a beautiful vintage/ or antique oak & other wood doll bed.  It is very sturdy and has a beautiful design.  There is no mattress, but you could make a feather mattress or whatever easily, if needed.  My grand daughters put their baby dolls on it like it is and added covers.  

The bed measures 25-25 1/2" long & is approximately 15 3/4" wide.  These measurements are at the widest points.  The inside measures approximately 22" long & 13" wide.  The headboard is approximately 13 1/4" tall and footboard 9 1/4" tall.