What do you need to store in the kitchen proper? You already have crockery storage and food storage elsewhere. Just tally what you actually need to store and provide space for that. You may not need all built-in cabinets; shelves, hooks, or pegboards may do as well. And yes, the utility room is very tight....it look like just a 24 in (600 mm) wide passage? I'd scrap the sink rather than squeeze it in so tight. Do you really need separate spaces for utility, kitchen and store? If you combined these all and planned them carefully, you could have a large, very functional kitchen, at least by US standards. (Not being familiar with exact kitchen norms in India, I can't fully comment on the tradeoffs.)

You've got a great space here, and there's so much you can do with it! Do you know what style you're looking to achieve? If you've already got a red and white colour scheme going in your kitchen, you can always opt for this in the living room. Sometimes grey can make the room look a little dark, so it's always worth investing in a white base, and build from there. Maybe change the colour of the curtains to something a little lighter and richer?

You could use a screen or use a curtain. Pictures would help. Any attempt to keep kids out will only make them want to come in. Don't put a TV in the living area.

Dear Sir, We have one bedroom hall kitchen. Our kitchen is too big and they have only 1 window. Actually we wanted to make partition and make a small bedroom. The thing is only one room gets ventilation either kitchen or bedroom. So we made kitchen inside & bedroom outside near window. But we are not getting sun light in day time and how to make partition in both rooms? What should we use for partition so we will get sun light from window from bedroom to kitchen? Kindly help me. Thank You.