Its magical!
Nice flash, I was pretty amazed when I first saw this. Too bad there really isn't much more too look at, but the style and the graphics in it were pretty cool. The little things here and there provided a weird sense of humor that gave me a laugh the first couple times, but there needs to just be a bit more to it you know? It'd have been cool if maybe there were other neat inventions to look around the room with, or at least puzzles to move onto the next room like discovering an object and then placing it in a different place to trigger a switch, which opens up a portion of another room where you have to do something there to open up a secret pathway in the first room that will lead you somewhere else. I don't know, but anything else to actually interact with would have been nice.
Oh, and put in sound too. Maybe you could have an invisible hidden radio button in some rooms that when you hit it you can play some music in that certain room. Just throwing some ideas at you, whether they are good or not is up to you (newb speaking here) and whether you use them in a possible future variation of this (or if you incorporate it into another flash) is up to you.
All in all though, despite its lack of replayability, I still really liked this and I think I'll give it a 6.5...but since I can't give that I'll just say its a 7.