O Baby Nika Cotbed Grey Wash - Click & Collect"The Obaby Nika range offers a contemporary design, due to its clean lines and textured oak effect finish, that will fit perfectly in todays modern nursery. The Nika cot bed has three mattress base positions, the highest allowing you to put down and pick up your newborn without straining your back through unnecessary bending. As your little one starts to develop and become more active, the mattress base can then be lowered by a further two positions