If face neighbours, draw curtain means need to close windows (else curtain fly open by wind still no privacy) and cannot look out - not good for eyes, especially kids.
If face road, just need to close windows but don't need to draw curtain still got outside view and windows shield off the road sound (but not MRT track!).
The worst is face West sun! Give me sea view but West sun I also don't want! don't want to get FRIED everyday. I love to open windows and don't draw curtains to breath natural air and look outside!