Place the cabinet against a different wall and not beneath that beam? There's no need for a false ceiling, instead you could do a simple cornice to soften and enliven the hard line where walls meet ceiling. You could apply the same cornice to the short, hard line where the lower side of the beam meets either wall. Keep it simple. You could even apply cornice ONLY to where the lower edge of the beam meets the walls. It softens the heavy horizontal impression, allowing it to pretend to be a very slight arch. If you're going to repaint, consider using slightly different shades for wall and ceiling. An alternate to the cornice is a shallow horizontal ledge to hold LED cove uplighting along all the walls, at the same height as the lower edge of the beam. If you do this in wood, clad the lower surface of the beam to make a feature of it and to match the cove lighting ledges. Keep the design simple. If you do none of these things, explore Houzz for pleasing and simple lighting solutions to brighten up the room. Just a few ideas...

hi all i am really confused about colors on wall because of this flooring pattern and about ceiling i am not able to decide what to do on ceiling. cove lighting ?or just adding cornice? what will look good ...really not difficult to decide for me ... dear friends, please help

Hi Riya You can use the existing slab on the left and create a crockery unit with a glass door. I would suggest that you float this unit a few inches above the slab so that the slab top is also usable for keeping kitchenware. You may also create open floating shelves or an appliances cabinet if you plan for electrical provisioning on that wall.

yes it will look good only one issue height is too inconvenient to use ladies height is between 5 ft to 5.5 in general height above 8' are easily not accessible but gap of 12" is again problem it give space for insects and unwanted things so better cover it with long Doors 48"