Measuring: I measured my own blinds!
Installation: I installed my own blinds!
These are the best! If you work shift work and have to sleep during the day, or heck, just want to watch a movie or take a nap - these shades block out the daylight! The track system is the best way to block the light from the outside. I’ve now had these installed since 2015, they are easily vacuumed to remove any dust that might accumulate. Also, very easy to install!