In Helsinki, we spent about five nights in one of the coolest hotels I've ever seen and as such, I decided it needed its own post. It was the Hotel Glo, and the building itself is the former Student Union building for the Technology University of Helsinki from 1903. The interior has been completely redone, however, and it is as modern and clean as you can imagine.
The room was incredible. Everything was back-lit AND on a dimmer! This included the bathroom mirror, TV, beds, and central ceiling segment. For someone with light-sensitive eyes, it was wonderful.