phil&teds traveller portacot is one of the lightest and most compact portable cribs you can get. Once you’ve gotten used to how to assemble it once or twice, it is really easy to put togeather. Your toddler can “help” with assembly by holding and playing with the support pieces. I really liked that you could zip down one of the flaps and leave it open. We used this mode during nap time and closed it at night.