Cheapest thing to do would be to paint the doors put a bit of timber benchtop from Bunnings and perhaps mirror the back panel, but where's the Bar Fridge going or are you planning a bigger fridge nest to this. As Louie suggested it might be better to get rid of the old as there's no place for a much needed Bar Fridge, A Barn door of whatever style suits you would work well, you can pick up second hand doors with character for this. Then again some Bunnings timber benchtop , (Mel) fitted & supported by beams screwed into the rear and sides of the nook and hidden by a strip across the front as your bench top. With a bar fridge under this, floating shelves above on the wall for bottles /glasses and DVD player etc, much easier to use the DVD when it's not in a cupboard love the room.

We took out a very .70's archway (the whole wall) between our lounge and dining area and replaced it with bookshelves & doorway with shelves over the top. It got our books out of boxes & off the floor & has been the envy of many visitors over the years. When we did it, we 'screwed' everything so a future owner could remove some cornice & unscrew the bookcases & have open plan or even put an arch back. We love our books and it's our family who has to live with it - not others....so relaxing.

Your floor and other wall colours are great but Red (orange), black and white are very harsh together, the wall cabinets either side of the range hood have been badly installed, they should have been built to the ceiling. My suggestion is because the kitchen is small, I would remove the cabinets either side of the range hood and then run a row of white cabinets across above the sink to the end of the bench top. Paint the walls white or a soft grey, the range then becomes a stand alone feature. You didn't mention what the splash back material is but I would consider a clear mirror splash back along behind the sink and up to the base of the new white cabinets so that you're not just looking at a wall. cheers

My other thought was to move the protea print across to above console but not sure how it would look next to other print. Also within the dining family room I already have 2 prints. I did try a small mirror but when the console is positioned up against the end wall it mainly reflects kitchen.