Bam! There goes the wall!

Ok... So what happend here? Papa and I knocked out a wall in my red cottage. Why? So that I could have room for a proper stove, and create a room, separated from the hall. And this needed access from the back. I will put up a wall at a later point. The pictures are very bad, there was no light but I just wanted to get them up for you to see. There is a strange smell in the house now. It got a bit hot during sawing and the house started to smoke, I was afraid that it was going to catch fire. Stared working on the stove, it doesnt look much at present but that will change. Picture also show the "door" that will lead to the new room.