He had an hour or two to kill between meetings. So went to Taipei 101. The ticketing was fast and easy. As was going up in the fast elevators. However upstairs it was more crowded. The open air deck had steel grills around it so obstructed views. Should replace with glass. Also while there were some very basic info, they should have a much deeper trivia.
The exit was through a "coral jewellery" store with pushy sales people. Seemed unrelateable.