Delete the front, extend your decking and enter via the glass sliders. But only you know how you live. Will the sliding door work for your daily entry/egress?

What about putting tv on front wall and swap the couch from north to south wall so you can see out the windows on north side. This will open up the entry area. Add a more substantive front deck wrapping around the side
Also why is the living module so far off southern boundary? Is this for a garage?
The study, I would flip the desk and linen and put in a sliding door to outside providing more light and feeling of space to study zone

I assume it is sitting on piles/stumps ( in NZ we can them piles ) -- like bigreader , I would do the decking all along that front , even if it was narrower , and take it around the corner ( I think that is what you are heading towards on one of your options , but I'd have it more uniform , with 90 degree corners rather than different angles and widths .

Then I'd have the smaller entrance door flush -- in time , you could add a small clear roof over it , or a pergola full width of the house end , or 1.5 metres square -- basically , whatever suits your needs and style . You never know , in 5 years you might want to do stone columns or leave it as it is , and again like bigreader and dreamer say , it may hardly ever get used or it may need traffic lights it gets that much traffic haha .

The other option ( and I'll expand on that in a sec ) would be to make the decision that you won't use it as a door , and put a window there -- that will allow you to put furniture or even your TV in that area . You can still have the deck around there , or you may just put a step or two at the end of the 'front' main terrace , and make that the main walking way .

And the thing I'm getting to in a sec -- the windows on at least 2 of the bedrooms , and the hall sort of by default , don't seem big enough -- just a gut feeling that they'll be dark on an overcast day .

Thanks everyone for your helpful feedback! @bigreader & @dreamer, you definitley have a solid point here, not only will I save money but I'll also have an extra 3+ square meters in my living space. What're your thoughts on putting a smaller sliding door closer to the front? I feel it won't be worth it as the larger slider will only be 4-5 meteres away. My worry is that what might work for me, might not work for a potential buyer and I'd hate for no front door to be the dealbreaker.

@Kate I'm planning on having a window seat in a large square window in the front wall so it's likely that the orientation of the furtniture in the living can't be changed too much. And yes there will be a 4m wide carport inbetween the house and the boundry, with the laundry door likely to be the entrance door when parking in the carport. And the back door where the study is is a full glass hinge door, so plenty of light to come in, and I originally had the study and the linen the otherway around but then realised the study chair would be impeding the glass hinge door so swapped it around. Thanks for your input though, I really appreciate it!

make a porch on the north side of the dining area with entry from west and this will create a better entry and also screen the deck from the driveway

This photo could be an idea to incorporate. Have one sliding door a different colour to highlight as the entrance.
With the correct landscaping, I personally would love this casual entrance. A lot more inviting than a formal entrance.
You could have some kind of structure on your boundary/ drive with an intercom for door knockers/unexpected visitors.

,,

Great house. are they liveable sheds?

I would remove the porch and extend the floating deck in a reduced width still retaining the steps at the end to the first stacker door, you could screen this entrance with vertical slats between it and the larger deck space. Even if you don't change the entrance as you have it I think visitors will still find their way to the large deck, By removing your current entrance it will give better internal space to the living area. I would consider changing the hip height windows (boring) to narrower door height windows, I always think hip height windows make a room feel smaller.

Thank you everyone for your replies and help, I'm so happy this forum exists as all draftspeople/building designers in my area are booked out for months. I really appreciate the input. I've decided to have the large slider on the side at the deck as the main entrance which has allowed me to extend my kitchen as there is an extra 4 square meters in the living area. For anyone wondering the builder is Swanbuild. Thanks guys!

I think it's real important to have a designated entry to the home, transition spaces are really important in good design in my opinion and are often overlooked. I would build a boardwalk like entryway that came up to the deck and build a wall and a solid wood entry doorway. i like to think, if a random delivery person turns up at my house, where am I happy for them to get to? I'm actually not real sure where the road is and where people are coming in, but i guessed based on where the door is on the design. I'd make a landscaping feature of it and have it away from the house so it is has that separation from private space. I'd turn the doorway on the design into a full length narrow window, maybe louvres, so you have a line of sight from the lounge and can see people coming in and meet them out on the deck. I've drawn a little mockup, and included some design inspiration

just found this one. I love the gently sloped curved ramp... juxtaposes nicely with the squareness of the buildings.