A renovation is not one project, it is a long run of small decisions spread across rooms and phases - and most of what actually matters gets scattered across photos, emails and a notes app. The measurement you took, the finish you finally chose and why, the lead time on the one item that can hold up everything else: they all need a place, and that place needs to remember the reasoning, not just the checkbox.
Below is a starter outline you can use as-is - copy it into a notes app, a spreadsheet, or TaskScale - plus one worked example showing what it looks like once a task carries its own notes.
What to decide before anything starts, then room by room, then finishing up.
Kitchen and bathroom first - living room is cosmetic and can wait if the budget gets tight.
First fix (plumbing, electrics) in every room before any decorating starts anywhere - avoids redoing finished work.
Shortlist was laminate, quartz and butcher-block. Went with quartz - closest match to the existing cabinetry colour and no sealing needed. Measurements taken and sent to the supplier for a template visit. Lead time quoted at 3 weeks from template. Still outstanding: confirm the edge profile before the template visit.
Shortlisted three tile ranges and two tap styles; picked based on what is in stock locally so the lead time does not hold up first fix.
Long-lead item - ordered early so it is not the thing holding up second fix.
Paint codes, tile batch numbers and appliance manuals in one place so a future touch-up does not mean guessing again.
Notice "Choose bathroom tiles and fittings" above carries a note, not just a checkbox. That is the part a flat checklist struggles with: the shortlist you compared, the measurement you took, why the chosen option won, the lead time, and what is still outstanding. In TaskScale that note lives directly under the task, not in a separate document you have to go find weeks later when the tiler asks.
Give a task like "Choose worktop material and order it" a due date and it shows up on your Day Planner for that day, alongside everything else due across every room. Switch each room and phase branch to Project mode, and the first active task under each becomes that branch's Next Action automatically - it shows up on the global Next Actions page without you having to decide what to work on next. As you check things off, the next item in each branch takes its place.
That combination - a due date feeding the Day Planner, and the outline surfacing what is next - is what turns a static checklist into something you actually work from across the weeks a renovation runs, not just before it starts.
If you are giving one room a cosmetic refresh - paint, maybe new fittings - a flat checklist is genuinely fine, you do not need a task app for that. This approach pays off once the project spans multiple rooms and phases with decisions that depend on each other: measurements that gate an order, a finish that has to be chosen before a trade can start, a long lead time you need to plan around. If that is not your project, use the outline above as a plain checklist and skip the rest.