Partial update
Retain suitable parts of the existing kitchen and agree a defined set of changes, such as selected cabinetry, splashback or surrounding finishes. A cabinet-door repair is one example of local work, not a full kitchen renovation.
Full kitchen refurbishment
Consider the layout, cabinetry, benchtops, appliances and finishes together. Existing items are not assumed to be removed or retained until the scope records that decision.
Selections before removal
Product dimensions, supply responsibilities and availability need to be checked before the existing kitchen is taken out. Do not treat a preferred start date as confirmation that every selected item is ready.
Living through the renovation
Discuss cooking arrangements, access through the home, material storage and the adjoining rooms affected by the work. A staged plan and a single continuous renovation have different practical constraints.
Compare the same kitchen scope
Distinguish repair of existing cabinetry from replacement, and confirm what is included for benchtops, splashbacks, appliances, removal and surrounding finishes. Keep supply-only items separate from supplied-and-installed items when comparing quotes.