Hi dear
In this design, the spaces are placed according to their uses and what they were before.
To separate the study and work space, a glass partition has been used so that a small space is not seen and more light reaches this space.
The bar table is placed near the fireplace and window and the living space is placed between the bar space and the study room.
There is also a seating area by the fireplace.
Furniture has been suggested according to the needs and in some cases two alternatives have been suggested to have more suggestions.
The available equipment has also been used in some spaces to reduce costs.
The color of the space has been chosen as you said. Shadows of sand and ..
White brick has also been used for the wall covering behind the TV to brighten and diversify the space
For lighting, calculations are done with software and the results are written in the lighting plan section.
Other than design:
For the part where you said the wall was damp, you should demolish the wall to find the source where the water pipe is most likely damaged or part of the insulation is damaged.
You can also consider a new insulation for the floor and a height from the wall.
