The layout doesn't seem as bad as you think. The sides of the wardrobes are part of the entrance-way and to your side as you enter each room. That's at least better than the side *facing* the doorway, another common layout. You could add some wiring to place an LED spotlight just above the door way, aligned to the middle of the depth of the wardrobe (ie, roughly 1'-0" away from the entrance door frame). This is assuming that the loft also runs over the doorway. You could also cover the side of the wardrobe with a full length mirror. Or you could paint it the same colour as the wall on the other side of the doorway. It is not really a tunnel like look when it's just 2'-0" deep, light in colour or reflective.

Ok there is a lot that you can do to decorate this place. You can put nice white/cream curtains along with white/cream curtains so that you can use net curtains one when you want more light. You can place a small decorative plant on that window. Another thing is that you can do is cover the wash-basin pipe. You can use a couple of small frames to hang on the wall that compliments the color of the wall. Talk to top interior designers such as Tasko. Visit:- https://tasko.in/5-top-interior-decor-trends-for-your-home-this-autumn-4/ or call Contact Animesh Sarkar – 9985509895

hi you can also try by adding pure white colour in iced grey and making lighter for 2nd coat

Pls see if partially covered entrance gate will work for you.