To play this Carcassonne expansion, start by adding the new tiles like inns and cathedrals to the main tile set. Each player gets a big meeple in addition to the regular ones. Place the tiles as you play the game, just like in the base Carcassonne. When you use the big meeple, remember it counts as two regular meeples. Use the scoring cards to keep track of your points easily. As for maintenance, keep the tiles in a dry place and away from direct sunlight to prevent fading. Also, store the meeples carefully so they don't get lost. When not in use, put all the game pieces back in the box to keep them organized.