Cine Lídia

How to live in this old cinema feeling well (to get a good sunlight dose, not to get cold in winter, to rest...) spending the minimum money (during the construction process and after that)?
WHAT? (NEEDS)
To cure the building. Reinforce the structure where necessary.
To improve thermal comfort. To find acheap and eficient mechanism to make air habitable.
To lighten the construction. The change from inn to cinema left all windows walled. We reopen them to let light back in. There is also a new big window facing south from where you can look at the mountains and rest Lidia's sight after a long day of work.
HOW? (STRATEGIES)
To build a house inside a house. We differenciate two kinds of airs: a more exterior one (workshop) and a more interior one (house).
To build microclimates. Each space can be independently heated or ventilated, while heating or ventilating the big hall. These rooms are habitable windows that lighten the inside.
The entire project has been assembled by the carpenter, his son and Lidia.