Here are the before and afters of my 1 bed, 1 bath renovation. It wasn't entirely DIY but I did the demo, rubbish removal, plastering, painted (ceilings, walls, doors, window frames, bedroom closet, screen door... everything) and sourced materials and appliances to keep costs down. I got a builder, plumber, tiler and electrician for everything else. I achieved this result with a total budget of $40k and I've provided links to specific Bunnings products below.
Living room Before
Living room After
Kitchen Before
Living room After
Kitchen After
Living room Before
Bedroom Before
Bedroom After
Bedroom closet After
Bedroom closet Before
Bathroom Before
Bathroom After
Bathroom After