Looks great, but maybe you should have made the glasses lenses out of glass.
(Edit: Come to think of it, the sand probably works better for readability and not seeing the edge of each block.)
Speaking of which, is there any strong disadvantage to using glass in a building? It's obviously weaker to your strikes, and I think (but I'm not sure) monsters can spot you through it, but will they actively attack through it or try to break it? There's the issue with sunlight hitting grass inside causing animals to spawn, but it would be laid out with that in mind.
Also, how does one attach a pressure plate to a door? I haven't tried yet, but will I need that Redstone Wire I saw mentioned?