Easily offering more storage than a full 4 drawer divan bed, the king size ottoman bedis becoming the choice for anyone who needs massive extra storage space underneath their bed. With easy to lift mechanisms, ottoman beds offer a wealth of storage underneath the sleeping area conveniently hidden away from view. Here we have grouped together our entire range of king size ottoman beds to help with your search for the perfect storage bed for your bedroom. All of our king size ottoman beds come with free delivery, and with pre-bookable delivery available on the majority of the range you can pre-book your delivery date at the checkout before you place your order. All of our king size ottoman bedframes take a standard UK King Size mattress of 150cm wide by 200cm long. (5’ x 6’6). Divan style Ottoman beds come complete with mattress.