I think the work triangle will be off if the sink is far a way from the main kitchen(is that what you are thinking) Why not take the wall out from the utility room and run the cabinets into there and and make a long U shaped kitchen with out the small peninsula with sink and leave the bedroom as is because once you start this the doorway into the kitchen will have to be moved and a 10 x13 kitchen will really not have enough room for any thing except some stools somewhere for mini dining. I would get a counter depth fridge and build it into the far right hand wall in the utility room with a bank of pantries on either side of the fridge and then your sink on the wall next to the bath rooms. So this would look like a galley kitchen with the pantries and fridge at the end .

Hello Mr Srinivasan. Do you have a pic of the ceiling in its as is state. Thanks, Amit Cornerstone Designs

It is definitely not a beam.. there is a bit of a gap between the triangular shaft and the ceiling (quite evident in the ‘beam’ in the background where you can see some cables entering through the crevice). So it is someone’s ‘creativity’ to hide the underlying regular beam.

Nadia, You need to provide some more snaps showing the entire room, including the location of the beam, its height & clear height of the slab etc. One idea could be to extend the width of the beam by just about 25 mm with gypsum board on either sides, at the bottom level, with a right angular vertical of 25 mm as well & provide LED lighting strip for indirect lighting...