very aesthetically cool, I think vertically arranging the room order instead of the usual horizontal left-to-right is more intuitive. The symmetrical map images are also sick. Personally though I still kind of rely on the map colors more than I rely on the room icons to tell what room that is (i.e. a reddish color usually means Hall, so I can already tell that's going to be a Duel room before I even see the two pistol icon to the right) so making it this monochromatic would be a huge adjustment for me.
But yeah I like it, it'd be cool if we can choose UI skins like we can in the forums.
