I live in block of flat, an estate and by bathroom windows is quite exposed. I do have a window curtain but I would like something more permanent because I don't always remember to pull the curtain. My girlfriend always complains that she has no privacy in the bathroom because everyone can see her through the bathroom window even thou we are on the fourth floor which is quite up. Any solutions? I don't want to paint the window
its a double glaze window, plastic frame.