00:49 – Stage 4: Adult kids still at home: the new reality
02:35 – Granny flats vs. Extensions: costs, council rules & smart design
06:14 – Dual-key homes explained: two houses under one roof
08:10 – Privacy, house rules & honest conversations before you build
10:19 – Designing for re-use once the kids eventually leave
13:25 – Building new in this stage — layout tips for your “core living zone”
16:10 – Stage 5: Downsizing & empty nesters
17:10 – The biggest downsizing mistake: going too small
18:48 – How to design a low-maintenance garden you’ll actually love
20:16 – Fewer rooms, bigger spaces — the empty nester design rule
22:21 – Wider doors, lift shafts & wheelchair-ready design
25:07 – Garages, storage & caravan access for the grey nomad lifestyle
28:41 – Making your home a destination for grandkids & family
30:20 – Two-storey downsizing: master downstairs, lift shaft prep
32:18 – The powder room rule that keeps your home guest-ready always
33:33 – Recap of all 5 life stages