1:20 plan drawing with layers of curtain system

During morning the daylight will enter the kitchen and living room.

The curtains will be folded together in the kitchen, but unfolded in the living room so you will be able to project the light down in the entrance.

The bed area will be closed so you can have a shaded area all day and maintain a colder area.

During noon the kitchens curtains will be unfolded and you starts to control the temperature in that area.

The bed area will also still be closed of.

During night the curtains will be folded together and now curtains from the ceiling can be unfolded. Then you can starts to get light effects from the artificially light.  

According to your need of space, privacy, temperature or mood, you will also be able to re interior the curtain system, in multiple ways. You can make new spaces in the actually space.