One possibility would be to swap the living room and the dining room. Since the current living room is larger than the current dining room you could still keep some comfortable seating (couch and upholstered chairs?) against the front wall for a keeping room/dining concept. Then your new dining areas (kitchen and dining room) and living areas (living and drawing room) would have good flow between them, which would work well both for family and entertaining. You could also add some builtin bookshelves in the drawing room or new living room to create a library area to add another fun element to the living areas. These bookshelves could be against the long walls in the drawing room, around the window with a window seat in the living room (former dining room), or built to create some separation in the open area between the drawing room and living room/stair area. Your plan seems to show some sort of builtin there, but I'm not sure what it is.

So much depends on your lifestyle. Will you typically be eating out in that dining area, or is that just for special occasions, and other meals will you want a convenient/cozy place to eat in the kitchen? Are you preparing food for large or small family? When you entertain, will people gather in the kitchen while food is being prepared, or would you prefer the food prep to be more out of sight? With the kitchen tucked away in the corner like this, think about the flow between the kitchen and out into your dining and living spaces, for how you envision using the space. Whatever is placed in that far corner will be farthest away from the dining/living area, and possibly require a trip around your island, so keep that in mind for convenience consideration.

Aishwarya, we don't know what your budget is. As Cornerstone says, you can only go by the work done by designers and what their customers say about them. List out your requirements, and decide how much you can spend on your interiors. For that you also need to have some idea about prevailing trends. A good thumb rule would be about 10 to 15% of the cost of the house itself. And if you are on a tight budget, then list out what you absolutely must have immediately and what can be deferred till later. For instance, the fitted cabinetry has to be done right away, but maybe you can put off buying that special wing chair or sectional sofa for another 6 months. You can ask your interior designer to guide you in your future purchases also. For instance, loose furniture, drapes, lighting etc

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