One of the most important factors when considering window fashions to many people is that during the day the shade can roll up, at night it can provide the privacy they need. Roller shades are a great solution to this problem. 

Some of the features and benefits of roller shades are 

1. Compact design to allow for maximization of the window during the day.

2. Customizable features like head rails and bottom treatments.

3. Options from opaque to  semi opaque shades. (Levels of openness of the fabric)

4. Life time guarantee. 

See more at http://www.hunterdouglas.com/roller-shades/designer-roller-shades