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.

Greeting sir, nice to see your replies....please note this white wall contains unistone red brick work (2.6 inches*8inches)concealed with white sticky tape .done to prevant paint stains as noticed and suggested . about the wall coming out of the slope its not in actual merely an illusion becoz of the taping... also.the red brick work is complimented with white cement....for flooring steel grey granite and s white As planned...im attaching u final finished look wud b like...v wud b putting artificial grass garden besides the right side of the building ground floor.. good to know appreciative responses from you..please suggest another ideas floor plan ill share for sure

glossy finish brass/steel strip or metallic grout will look good .it has various colour options .. but gap if in wet area of bathroom is not a recommendation

good morning Rajbir kapur, instead of having a colured wardrobe try a mirrored wardrobe that will reflect and make your room look larger. but if u want a colour to go with ur walnut furniture then go for a beige or off white( creamish) laquer finish on the wardrobe beautiful in look and easy to clean. nowadays u can get wood panelling done on mica sheets . get a beige or fawn or off white colour mica done on your wardrobe( the doors etc) also the bathroom door do the same as ur wardrobe. .. wood panelling looks great behind the bed ( on the whole wall) but u already have dark walnut doors so u can just add panels of the wardrobe colour on the doors ( as in continuity contrast) . place your tv on a wall paper done up wall, or the wood panelling, or go for beige coloured stony brick wall behind the tv. will break the rooms colour cordination and make it look wonderful. have abstract or straight sleek cabinets below the tv. using the same laquer finish ( like on the wardrobe) hope these lil tips help u rajbir ji :)