[someone123]

As I mentioned earlier I really don't think the upper part will be very visible at street level and right now the Roy Building itself is not visible at all except at street level around Barrington because of other nearby buildings of similar or taller height. One could argue that the Barrington Street facade of the tower is unattractive, and I agree that a full glass facade would look better, but I don't think arguments about it "cheapening" the Roy Building are reasonable because it will be impossible see the two together.

As for wind tunnels, that is something that must be assessed for each individual building. It is definitely not the case that a tall building must generate negative wind effects. In fact, they often make the street more sheltered.