I used to cycle past the Walkie Talkie building on my daily commute - the draughts were so strong that on windy days it almost took me off my bike. And I have a

I used to cycle past the Walkie Talkie building on my daily commute - the draughts were so strong that on windy days it almost took me off my bike. And I have actually seen it knock people over. The worst thing about it though has to be the Skygarden at the top. It was built on some public space, so as part of the agreement, the builders had to include some 'public' space at the top. Unlike most public spaces I've been to however, you have to book in advance, are not allowed in groups over a certain size and have to go through full airport-style security. That's fitting however because when you're up there, the space has all the charm of an airport terminal. And, due to the way the girders are aligned, there's not even much of a view. Which is a stunning achievement really. The best feature has to be the fancy restaurant which takes up most of 'public' space. It's at the top of one of the taller buildings in London, right in the middle of the City and you can't see out.