Really quite interested in how the upstairs extension could look like. The floor plan in this post in off scale and does not show the real living space that would be created. Next try be to scale and with differing layout models. The aim is to get 3 very comfortable bedrooms, a family bathroom, a seperate toilet and a landing.
http://www.swissinfo.ch/fre/les-riches-doivent-ils-payer-plus-d-imp%C3%B4ts-/40809244 read quite a few bits on this and am still undecided. Probably makes more sense to increase the multiplier to 20, see who’s left, calculate the bill and draw conclusions
http://m.bbc.com/news/science-environment-30062346 Incredible how much care we take to pursue knowledge.