All of the main windows will be one way glass. This is intended for privacy and security. As for privacy, if there was no one way glass, then the tenant will need curtains or blinds. Curtains reduces the sunlight that the tenant will be able to get. With one way glass windows, there is no need for curtains, or blinds. And since a bad actor can’t look into the window to see what’s worth stealing it makes the tenant a less likely target. One way glass is not a substitute for renter’s insurance.