Good Home Good Farm V1.5

Hello this is my first map. It is simple but cute. I hope i can make it please write comments about the map.

I will continue to the constructions. This map isn't finished I will upgrade & update it.
there are some challenges:
take care of the farm.
build a village with villagers.
build a castle near the village
find the treasure

V1.5 UPDATES:
ADDED OBSERVATION TOWERS
ADDED UPSTAIRS