I guess regardless of whether it is a single 1800 (4 door) or 2 x 900mm (2 door) the issue of the doors banging is an issue. but the 2 sinks are at one end so i can't ever imagine doors banging will be an issue really. my main concern is whether 600mm is too big for a single door (and the need to step back out of the way when opening the door)

I would like to reduce the width anywhere from 80' - 90'. The land is completely flat. We have a lot on the corner, so the main roads would be on the right and bottom. I picked this layout because I liked the privacy it gave our (to be put in) pool. There are existing neighbors on the left and soon to be neighbors behind us. We have a large family so I want to keep all of the house space/ bedrooms etc. Ideally I would want to move the 3 car garage somewhere behind master suite (not sure at which angle). I just don't know how to completely flip the right side of the house and still make it work, because I like the idea of having the master suite able to walk right out to the pool. @oklouise @Black Bamboo @dreamer @Kate @User

I was going to suggest that the shower and hanging for togs and towels be placed in the red zone using the pool house plumbing. It looks great where you have it but it should have somewhere for the togs and towels as kids will use them several times a day in hot weather. If the Pool House was a POOL house and open to the pool would that mean you could just fence it and the pool together, but I guess by being multi function that changes the rules

I would talk to your pool builder about the pool detail. They are the experts.