As can be seen on my photo, the Vornado is on my window sill. With the window slightly open he draws in fresh air and distributes it very evenly in the room. I have the device connected to a timer and leave it several times at night to run at its low
The function is fulfilled. The build quality is good, but not quality. Running noise makes the device. At Level 2 and 3, the noise is disturbing. Can be airing and operating is in the unit so, if the room is not used.