36" is a very tight minimum & not often used any more, 44-48" is better for walkways & multi cook kitchens.

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.

(overlapping posts but doesn't change suggestions especially need for locations of doors and windows) to make space for a 55" TV i would swap rooms and make a media room with a wall of cabinets to include the TV, music, books etc and have a roomier dining room with extra small lounge chairs that can be rearranged when you need seating for more than 4 to watch TV..the lounge could be a sofa bed with a storage coffee table for bedding but best size and placement of all furniture depends on measurements and you will use an accurate plan of the whole apartment (including exact size and location of all doors and windows for choosing furniture, floor and window coverings, appliances, built ins, kitchen cabinets etc etc so if you can make a rough plan showing the distance from the windows and doors to all corners i can make a more accurate plan for you

keep in mind that my plan has single external walls and all the inside and outside walls are 10cm thick to make drawing easier and the depth of the verandahs includes the eaves, adding a brick veneer would use more space and given the choice it would be lovely to plan for a covered walkway and raked ceilings in the living areas and this is a very basic gable roof but there are lots of more exciting/expensive roof options to consider