Now, I am in front of a yellow building.
This is between a yellow and a green building.
Can you go to the East?
Go straight.
Go across the bridge.
Then, turn left.
Move up to the North.
Walk 4 more blocks.
My house is on your left in front of the same color house.
などなど、クリエイティブに使ってみてください。
ストリートの名前を考えるのも楽しいかもしれませんね。