First off lets talk about the Light Brick. I had no idea what this was prior to purchasing this kit, turns out it is what it says, it is a clear brick with an LED bulb inside that is triggered by a switch mechanism. In the case of this kit it creates a light up effect in the fireplace so it looks like Norbert's unhatched egg is being warmed by the fire. We slid it on to a middle shelf that is quite dark and it does give quite a reasonable amount of illumination. The build is a little fiddly as there is a lot going on in each half of the hut but nothing too onerous. It was still a lot of fun to build. My favourite bit is actually Buckbeak chained in the Pumpkin Patch, it is not the most elaborate bit of the build but it is perhaps my favourite because it just looks so good. Buckbeak is partially articulated so you can help him fly away. The hut itself is locked in an open format. This is the only downside, I would have loved it if it swivelled together and then you opened it up but as the sides are not equal in dimensions it would need a major re-engineer to achieve this. Number Of Pieces: 496 Approximate Price Per Piece: £0.10 Build Time: 2 Hours