I think you would need to define a little more what you mean by small or large. They come in so many shapes and sizes. Throw up a picture and you'll get lots of ideas : )

Hi Emma It sounds like a good idea, but it's a bit hard to give a resolved opinion without knowing your spatial layout for the whole space.....do you have any plans you can share, or any further information?

If the plan is to stick with a single wall kitchen, you seem to have a lot of height above your upper cabinets. You could do a double row of uppers, to increase cupboard space. I'd consider things like a single bowl sink, and an induction cooktop to increase bench space a little. Small things like a wall mounted knife rack, and hanging utensil space reduce benchtop clutter.

A suggestion. Since you have windows in the study with views, I would utilise those views. I would block up the small arch that is from lounge to study. Open up the large arch, and make a walkway. Put fridge in blocked up arch. Continue kitchen benchtop and cupboards around the entire study area on solid walls. On the window parts continue an open counter. You could have stools here to look at your views, and this could be used for working on a laptop with a wifi connection to a printer camouflaged in cupboards. Or just use it as a wonderful place to sit and directly take in your views. I would also reconfigure your lounge so you are facing the study area when seated. Photos attached for visual explanation.