https://pictr.com/images/2020/11/16/7wxlOu.md.png
https://pictr.com/images/2020/11/16/7wxSw9.png

My question is specifically for the kitchen.
I think its hidden behind the exisiting wall.

I want to break down 3 feet while also adding an island of 4 feet. (in front of the fridge)
That leaves 3 feet of wall which I'll place a 37cm deep high cabinet as pantry.
And 3 feet wide entrance into the kitchen.
Is this ok?

I will convert the study room into a tiny storage room.
Hoping I can partition this with a Bar/Alcohol cabinet.
Does that make sense?

Sorry, let me clarify

1) The kitchen is my concern here.
I feel that the kitchen is hidden behind the wall.
Hence I have an idea of breaking down part of the wall and adding in an island. What do you think of my proposed layout?

Looking forward to your suggestion or how you would do it too

PS: Sorry that my drawing is terbalik in direction.

Please note the wall dividing the kitchen and study only has space for cabinet of depth 37cm.
Hence why I not keen on built in cabinets/alley kitchen on that side.