Where can I find the Joolz Day+ demo videos? Joolz Day+ Playlist Related articles How do I assemble the Joolz Day+ ? When can I start using the Joolz Day+ seat, instead of the cot? Can I fold the Joolz Day³ when the seat is installed? How do I install the Joolz Day footmuff? Are batteries for the lights on my Joolz Day+/Hub+ included?