I bought this item for my daughter, born prematurely and therefore require comfort that I could not find in other offerings for baby bouncer. This convertible bassinet transatlantic allows me to alternate periods of wakefulness of my daughter with her frequent need to sleep as infants, without having to wake up to move it or fear it is incorrectly installed. The music and the lights of the ark of awakening are discreet and flexible in intensity. Installation is easy and aesthetic allows it to be easily integrated in a modern interior. In summary, a purchase certainly expensive but highly modular for passage of comprehensive sleeping (a little inclined) to sitting for a larger baby. I have not used the swing function but is also easily deployed.