How should you prepare a bathroom renovation?
Record the dimensions, condition of the pipework, ventilation, required fixtures and access constraints before approving the layout and quotation.

Assess the existing room
Measure the room and locate water supplies, drains, sockets, ventilation, windows and access points. The condition of the substrate and any signs of moisture should be checked before finishes are selected.
Define priorities
List the essential fixtures, storage, accessibility requirements and preferred materials. These choices determine the layout, budget and sequence of work.
Coordinate technical trades
Plumbing, electricity, ventilation, waterproofing, tiling and joinery must be coordinated before finishes are installed. Late changes can require work to be redone.
Approve the quotation scope
The quotation should specify removal, preparation, fixtures, materials, connections, finishes and how hidden issues discovered during the work will be handled.