Functionally the space around the hob is good, also good to have worktop next to ovens. Microwave is quite high tho,

if u are open to having sink away from window you could look at other options eg hob or sink on island,

Not sure the open shelving beside fridge works in this design.

Best of luck

Sink in island - bear in mind that it could look messy unless you are meticulous.

Hob in island - can be social to chat to those seating while you cook. Perhaps think about induction.

They are just food for thought - best to discuss with your kitchen design company if you think they might work better for you.

Sarah - read this thread also -- has lots of info which is worth bearing in mind if you consider sink or induction on island

"Kitchen Island - hob or sink?"