I think it is possible phynea, but it is going to be tight for a full height dishwasher which probably will require around 80cm + height clearance. An induction top will require some space to draw air in, as well as expelling hot air out for ventilation underneath the cooktop. However, if you are willing to get a smaller dishwasher, I mean a single drawer Fisher & Paykel dishdrawer instead, things will be a lot easier. There will be enough clearance for ventilation required by the cook top. For dish drawer, there are a model with standard height, an extra height, and an extra wide one. https://www.fisherpaykel.com/au/kitchen/dishwashing/dishdrawer/

We went for a 70 cm induction stove top which works well - bit more space than 60 but doesn't eat up as much bench space. Our space was limited too, and we wanted to maximise both bench tops and storage. I'd go for an under cupboard range hood and us the above space for some more storage - besides it streamlines the look. I personally like a sink and a small one - using the small one for vegetable washing and smaller washing up works well for us. Our space (and the necessity for two corner cupboards) meant that we had to have a small dishwasher - Bosch 45cm wide (several brands make them). It works really well if you have space issues.

Sorry but I would sack the draftsman. He/shes no architect. That roof is a nightmare. I try and think about the function of each room and how you would live in it. The entrance is like a cricket pitch but no where to put the bat and ball when you are finished. You come in from the garage or entry door and you are in the middle of nowhere.. Where you going to put you shoes and jacket. And if you want to use the toilet or wash your hands went you get home you have a 20m trek through the house.?? Don't like the bedroom 1 right at the front door and the doors are all hung wrong. You are going to be walking around them all day. The ensuite is badly sized. Shower to narrow, toilet too long and no basin. You going to be opening that door with dirty hands. Think about the floor space to dry your self and dress/undress. Cavity sliders are a pain. Like you have to open them almost all the way to get through where an opening door you glide through. With cavities also you mostly have to walk into the corner of a room to get in and out (study and rumpus) where as a normal door it 1/2 a step less. Master bedroom walk-in wardrobe is dumb. Draw it on the ground, work out how your clothes will hang, and see how much room you have left. Same for the bedroom 3 and 4 wardrobes..Dumb. What were you thinking with that pantry.. It like 8 steps in then 8 out again. Pantry should be more square, have a butlers sink in it. Be the food prep area, pots dishes etc out of sight especially in an open plan place. Be light and the food perpetration area be close enough to the door so you can converse with the guests or family other wise you might as well have a maid who is not seen or heard. Bed 3 and 4 are miles away from a bathroom. The toilet is probably OK in size, just needs a bigger door. 720 you are going sideways through it. Bed 2 backs onto the shower and toilet. Which room are you going to put your little kid in. Long way from mum and dad.

what happened to the old column? i think you need to add a corner cabinet (900 on the stove wall and 1050 on the sink wall) with doors hinged across the corner provides 300 + 450 wide doors and better access to the corner for storage of big appliances and to allow more space for the drawers to open, the 1000 fridge space allows an air gap and two 750 wide drawers next to the 900 wide stove, i've kept the 1200 gap between benches and island and added a cabinet (opening toward the sink allows for a 600 wide 450 deep space for a bin) then two 750 wide drawers and the built in microwave making a longer island and extra drawers next to the dishwasher ...in my experience, if you're having custom made cabinets you only need to specify the size of appliances and sink, the general layout of the room and your preferred arrangements and approximate sizes and the cabinet maker should measure the site and custom make the cabinets to suit the space with minor alteration to allow for any obstacles eg like making the pantry cabinets narrower to allow for architraves around the entry door..and it's more comfortable to walk around if the pantry doesn't overlap the architrave or encroach on the doorway