Considering a cot for newborn which will attach to our bed. We have a Mandal bed from Ikea which has a sort of ledge around it, i.e. the mattress doesn't sit flush with the bed itself - the photos here might explain better: www.ikea.com/gb/en/products/beds/double-king-size-beds/mandal-bed-frame-with-storage-birch-white-art-90280483/
Anyway just wondered if a cot attached to bed (e.g. Chicco next to me) would attach to it adequately?