Looking great! Can't wait to see more pics.

describe the block of land (width, length, slope, views.position of north) the climate, the people who will live in the house, any special needs (work from home, disabilities, overnight visitors) budget, the average existing home in the area and what's on your wish list??

it looks like one of those supersized American Mcmansions which is fine if you measure the value of a house by its size rather than the quality of its design and the relationship to its site and the environment. You must have engaged your architect with the knowledge on the style of work he does? I would strongly suggest you research American architect Sarah Susanka and her work with "The not so big house" before you have a meeting with your architect. A well designed home is a lot more than a shopping list of rooms. Even though I don't like your design I do know that some of my clients have trouble visualising a plan and sometimes they don't like what they can't understand. I would arrange a meeting with your architect so he could explain why he has deviated from your brief. There may be some very good reasons, such as capturing views, or getting the winter sun, but it is hard to suggest without knowing about your location. By the way do you realize that your posting has appeared on the Australian Houzz forum? Best of luck, Dr Retro of Dr Retro House Calls

It’s a bit hard without pics but I’ve used pool noodles, sheets of ply and drop cloths to protect existing structures.