Our house is similar, but we are empty nesters and down sized about 4 years ago, our needs would be a bit different to a growing family, we are currently in the throes of having two smaller rooms made into one area to further open up a previous renovation to give us a bigger open space..we also have an ensuite and a combined laundry / second laundry space. The good thing is that being a brick veneer house the reconfiguring is relatively easy with modern technology and big beams. As above try and have a big open space, we have been out of our home for a month now and still a way to go, add living away from home to your budget or stay with family. I will try and post the plan but here are a couple of journey pics ..the last photo was before trying to show how the two rooms decided the space making the living room very small and a bit dark...the aim of this project is to have space for a bigger gathering than about 4 people before overcrowded. Light is really important, nice big windows essential, the darkness of the living I thought I could live with, but it did get me down, I a, looking forward to having a much lighter space

I think the decision rests with whether you NEED a butlers pantry! No point in putting one in just because the room is there. But as one post suggested you could loose the current pantry, thus enlarging the family room, and then you maybe have need for a large pantry. I am a little dubious about a 'butlers pantry' idea in general - a storage pantry is most useful but having appliances etc in another room just means more walking from room to room during meal preparation. I think deciding to include a butlers pantry would require a great deal of thought on exactly how you would use the space. A cleanup space - yes that could be handy; where dishes and pots could be stashed during a meal, saving the kitchen proper for serving up. Still means a lot of walking! I think the kitchen work triangle is still a useful concept! And those big island benches with a sink - so your guests can sit and chat while you cook, and watch the dishes piling up under their noses? Ugh! Not for me! They look lovely when clean and EMPTY, but as a usable sociable area, not practical. (Sorry for the rant; has nothing to do with your question or your kitchen, but this is a bugbear of mine!)

I've been playing around with a pantry location. Originally, I was going to move the pantry into the laundry with some custom shelving and cut the laundry space in half. Now, Im thinking of cutting into the study area and building a wall there, and converting the new space into a long and narrow walk in pantry. Either that or build half a wall and put built in shelving in the study. Building the extra wall will reduce the need to cover in the door way that is currently in place and instead utilising it. Thoughts? p.s. this isnt too scale.

Depending on money, I would move the kitchen to the rumpus room, make it L-shape, along back wall & laundry wall, There should be space for a decent sized island bench running north-south. The west wall could be windows, bi-folds, sliding doors etc. A pergola/undercover area would help with the sun & could be opened to kitchen/family room. I would also make the bar a walk-in linen cupboard.