I think a comfortable distance between the island and the counter is around 42". It seems that you have only 30" between your cook top and the counter. I might be a little too tight. The wall between the entrance and the kitchen could be 4' long instead of 6', you would then be able to move the island a foot which would give you more room between the cook top and the island. Could you switch the location of the toilet and vanity in your dad's bathroom so your enter facing a vanity instead of a toilet which is a lot nicer.

I would consider putting cabinets on the short wall where the utility wall is. Have your stove there centered on the area. Move the sink so it is centered on the long wall where the cooktop is now. Put the fridge on the end run of cabinets closest to the dining table. That will give you an L shape kitchen with a nice work triangle. If you have your heart set on an island remove all the wall cabinets and install a large island. This is not the style of your kitchen but it does show the layout I described above. L shape cabinetry with stove on short end, sink in the middle with DW to right of sink with cabinet above it for dish storage and the refridgerator on the end run so it is out of work triangle and conveniet to the dining area for serving or work triangle for prep and cooking. Island can be any style you desire. L shape with island and open across from island; you might consider this layout if you desire an island. Something like this?

i Walls are painted off white which I would love to retain which makes the room very bright. Dinning table set have been bought in mahogany finish with orange Upholstery for chair. Remaining furniture’s are yet to be bought. I have a show Pieces both modern old with a good collection of books. i Need your guidance sir.

Hey Rohit, One thing we have learned that it is difficult to convert our weaknesses to strengths, but it is very doable! 42' of living and dining room space could be advantageous! off the top of our heads, here are a few things you could do. Split the space into formal and informal seating areas, basically creating 2 rooms (not counting the dining) in one space Push the dining in the middle of the room, closer to the middle bedroom, and add a swing near the balcony. In case the large size makes it uncomfortable, you can add a partition between the dining and balcony. and design the space in a way that opening the balcony doors, converts your indoors to outdoors, creating the feel of a terrace. lastly, the simplest of solutions would be to add a partition (solid or otherwise) to divide in room into 2 parts, a living space and a dining space! We hope this helps. In case you need Drawings to understand the space and out idea of the space utilization, please feel free to get in touch with us and we would love to work with you! Best, CUBSpaces Team +91-9923893771