my first thought is how much do you need the doorway next to oven? Can you have an external door from a living area instead? closing up that door would give you the space for a dishwasher.

Can you post the full floor plan for more context.
It appears quite dark. Would you consider adding window on side wall?
Dishwasher can go in cupboard under drain board.
I would consider long term plan so you can achieve that with minimal change later.

Thankyou CP. The doorway next to the oven leads to the carport for easy access to the kitchen rather than using the front door

Thankyou Kate. There is a skylight so plenty of light. At this stage there is not yet any long term plan but grateful for any suggestions! Most tenants will require a dishwasher and a fresh looking kitchen. At some point I will probably choose to live here but will need major overhaul 👍

i don't know your lifestyle , how many people live there , the load bearing walls , etc , but theres a few funny things that suggest it has already been added to a couple of times .

The lounge doesn't have any doors leading towards the kitchen or dining , 3 bedrooms are in 3 corners , theres a lounge , dining , meals and family areas , one toilet is through the laundry and the bathroom is off to 90 degrees from that . just examples .

So just a suggestion -- can the wall between the lounge and kitchen come out ( i.e. non load bearing ) ? Turn lounge into dining , maybe swap dining and Bed 3 then , even open up between meals and Bed 3 and make that the lounge , or family ?

None of them are ideal IMO , and some may not be doable , but I suspect you could improve the overall layout and flow , but it will cost reasonable $$$ .

And yes , I know , you asked about a dishwasher and island -- IF you removed a wall or two , swapped a room or 2 , they may be do-able easier than the current layout , more $$$ but a better overall result . But theres not enough info , and you may not want to spend the $$$ either .

Assuming your photos are recent , I'd probably stick with that for the next 5-10 years .

Suggested updates

1. Install dishwasher under drain board.
2. Add a pantry where the words note 3 are on the floor plan leaving space for fridge.
   3.Replace all door knobs and taps
3. Replace caulking between bench and tiles.
   5 and now we are at the optional items. consider replacing range hood with pullout and oven all to match dishwasher whether stainless or white if it’s in a small budget and items need it. But think about the heating and cooling in house and other essential items.

Leave rest, you have a very odd layout with bath access via laundry from family room. So this is not a top dollar property and unlikely to get any money back beyond dishwasher. But pictures don’t show us the real wear and tear.
But I would want to look at bathrooms before committing to other major Reno’s