What ????

Office? Living room? Bedroom? Dimensions????

Christopher Tetteh, if you are still on this forum, can you try writing your question in your first language? Then use a good computer translator to put it into English, and post it in these comments. Currently it is difficult for us to understand what you want. This will probably be true for other people as well.

On a basic level, the room in your photo looks like it needs a very thorough cleaning. After that, a couple of fresh coats of paint on the walls and ceiling will help. If you are able to replace the floor with something less visually busy (chaotic-looking), that will also help.

What is the object on the right side of the picture? Is it something you need or want to keep? If not, remove it and dispose of it.

What purpose do you want the room to serve? What are the dimensions (in feet and inches)?

Not going to answer