Samantha B I just completed my kitchen Reno in Perth. My pantry was also bricked up like yours. Literally doubled the space by getting rid of it but we found out after that the pantry was structural & we had to put an extra support beam in the roof instead ($800) so be careful of that! We completely moved the plumbing, gas & electrics & it only cost a few hundred! So don't be afraid to do that as long as u know decent priced tradies! We ended up doing nearly everything ourselves & went with a masters flat packed kitchen & sourced our own stone benchtops dirt cheap ($2500 installed for a 2m bench & a 1.5m island each with one waterfall edge.). Heres before & after pics.

What a great big room. The ideas are endless. Not sure if you live in Melb but I would get professional help. Honestly it doesn't cost a lot and you have peace of mind. For the painting go to any paint store, even Bunnings. They have the ph nos for a paint colour consultant. (I went with Dulux) but most Paint companies now have colour consultants to come out for a fee. The consultant comes out for a fee approx.($150) but that was for a few rooms. Then if you buy their paint, the price of the consultation is deducted off the paint you purchase. So really the consultation is free, if you choose their paint. Freedom decorator consultant works the same way. Can't remember how much (no more than $200) and she gave me great ideas. If you buy anything from them, again it's deducted off your purchase. There is no commitment with either paint company of Freedom to purchase from them. The advantage is, you can have the amount spent deducted from purchase. Honestly it cost saving and you get professional advise. Win Win situation. We've built 3 times and painted the house myself, and I have been so glad I did the above, with both paint and furnishings.. Plus I do up my own furniture, (most bought at garage sales) so I only purchased what I really wanted from Freedom, the rest 99%, I got from op shops and did up myself. But the ideas are helpful. Honestly, you need to know what decore you want in your room? So they will work around that. If your unsure, they will look at the rest of the house and work with your ideas. I like French provin. So I worked around that, Just to give you ideas you don't have to spend a fortune. My bedroom is also huge. Haven't took photos all-round. I redid all the furniture in both rooms. The above cabinet was brown stain which I painted white. GOODLUCK

ddarroch Thanks for all the great suggestions. Pity indeed about the directions of the sun and view. Can't change the profile of the block only can try to work out the best based on what it is. Very valid points about the heating VS. clerestory windows. We are in the temperate climate region which keeping warm it’s an issue in winter. We have thought about to have low-e glass in the south facing side but looks like we probably need to have double glazing in places like the north facing clerestory windows like you suggest. No ideas how much more double glazing will cost but certainly we need to include a fair amount into our budget. Agree with having a door separating the living from the back of the house like you said. Much better for heating and sound insulation. Again thanks a lot.

OMG Siriuskey. You have nailed it!!! This is almost the same as the designer has come up with. I have measured the wall with the 2 seats on the end and it is 5 meters long. Then there is a big gap for an opening coming in from the front of the house which is identical on the opposite wall going in to the back of the house. Hubby thinks that if we were to take out full height Pantry and have our pantry in lower drawers he would be happy with the wall not being nearly completely filled in. You are very clever lady. Thank you. I will show him this as I eagerly await to hear back and get drawings from our designer.