Co-sleeping cot | Cheap attachable bed | Baby cot attachable to parents' bed | Baby bed in the parents' bedroom Co-sleeper multifunctional bed | Co-sleeping is the activity through which parents get used to sleeping near their babies or children. The Ninna baby cot is a stable and safe cot, either when it is attached to the parents' bed or independently. It is easy to move, being provided with 4 swivel wheels with locks, the edges of the cot are rounded to avoid injury to the baby, the legs of the cot being adjustable in 5 height positions. The co-sleeper that can be attached to the parents' bed Ninna has rounded edges to avoid injury to the baby.