23.)
Take the end of the 30cm Connecting Cable and thread the cable up the
space that leads to the third level. Flip the third level back over and pull the
cable all the way up.
Disconnect the light grey plate as well as the staircase. Lay the connecting
cable down toward the front of the building, then secure it down by
reconnecting the staircase over it (ensuring the cable neatly laid in between
studs). Reconnect the brown brick as well as the light grey plate.
