One of the goals in renovating this old structure is to retain the traditional materials and construction techniques. After all if they built it in the 12th century and it is still standing it must be alright! Luckily our contractor has experience in restoration and traditional Alentejo building techniques.
Looking at the floor from above:
The floors, like the roof, is built of logs embedded in the stone walls. There will be multiple layers of pine boards laid over the logs completing the ceiling and the floor materials.