The Treppy Dreamy Plus children's bed, also known as the smart bed, can be used both freestanding and in bedside mode. If you want to be close to your child all night, simply lower the side rail and tuck it under the bed. You can position the children's bed against your bed, so you don't have to get up to comfort or breastfeed your baby. It features five basic positions and a teething guard rail.