In this level, garden and decoration is not available.\r So, the only happiness source is the dovecotes.\r \r - Demolish 2 chalets. Harvest bushes and cut down trees.\r - Build the well, a cabin and a dovecote. Buy 2 doves.\r - Cheer up the leprechaun(50). Demolish the bank.\r - Summon 2 workers to the farm and 2 workers to the forestry.\r - Build the well and 2 cabins. Upgrade all cabins.\r - Build a dovecote and buy 2 doves. Cheer up the leprechaun(300).\r - Build a dovecote and buy 2 doves. Cheer up the leprechaun(450).\r - Demolish 2 dovecotes next to the wells. Build a well and 2 cabins.\r (I built cottages instead of cabins. That worked too.)