When I first visited one of my clients in Opera City building in Hatsudai, I did not like it. The building lobby area felt like maze. I have terrible sense of direction, and without good signage and clear visual indication for orienteering, I get lost easily.
But everytime I visited this place, I found delightful discoveries such as randomly changing numbers display at one area of the Opera City complex, or interactive acoustic set up in some stone wall in pathways, soothing afternoon organ concert in a tiny concert hall, dynamic computer interactive art museum. After a few visit, this have become one of my favorite place to work in Tokyo, and it has remained so for the past 3 years.