I was very happy with this product. I am a women and the product was easy enough for me to assemble and install on my own without the help of a handy man. The design is simple and effective. Also, it can be opened exactly as shown on the picture.
The advantage of this product over fixed Musquito (sic) windows is 1. Price 2. No holes 3. Can be removed in the winter months when there are no Musquitos (sic) so that the view is unobstructed.