A rare example of ‘truth in advertising’, which is not unexpected considering it’s Vornado. Everything about this unit is as described. We live in a row of 110 year old Townhouses. The cross ventilation isn’t great on the 2nd floor. Having one of these units in an east window does a good job of pulling air through the second floor from an open window in a room on the west side. Makes it possible to go at least an extra month without turning on the air conditioner 
Easy to use, powerful, adjustable, reasonably quiet.