For the forward thinking the eton collection is an investment that really will last a lifetime a bed from birth to adult the cot bed converts from a cot suitable from birth through to a toddler bed and when little one has outgrown that converts into cosy sofa and full size double bed required conversion kit to convert cot bed into a double bed and sofa for use at the same time features converts from cot to toddler bed and then sofa and a full size double bed required conversion kit cot