This is the inside of the dome. From a function stand point; I've been using this area to store lime, cement and other construction materials. You can see the dome itself is in the process of being plastered. This is a lime plaster. I must add that plastering domes are a pain when you get up high and the lime falls off and lands in you face. I learned real quick to where eye protection.

My short-term plan is to complete this dome as soon as possible so that if the weather gets cold, this room will be easy to heat. That is relative to the outer area, which only has plastic for walls. Once the plastering is dome I will put in a (ferro-)cement floor. Latter I may put in some Mexican terra-cotta tiles.