I was asked to give a comment on this pic. Here's an amateur's viewpoint down below.
The subject is cute and interesting! The shooting angle emphasizes the coziness and relaxed state of the cat. The framing is good. The clarity is suboptimal and the lighting is poor. The colours are warm and, again, in keeping with the general mood of the subject; however, personally, I would make the shot brighter and more vivid/colorful. Overall, I think it's a good shot. I'd give it a green light and two amber ones.
Yes, it needs to be white balanced because of the incandescent light source. Also cloning over the light in the next room will eliminate a significant distraction. It's a nice shot with great detail with those corrections.
I love your kitty, he is so cute. I have 2 Blue-point Siamese. Charlie looks so comfortable & cuddley & truly is adorable. I love the colouring it adds to the softness to me. I really like this.