Explain the practical need behind the request
Moving a wall may sound like a local adjustment, but it can answer very different needs: accommodating a larger table, improving daylight or separating activities. Before sending a marked-up plan, describe the problem you are trying to solve and why the current arrangement does not meet it. This allows the architect to explore other responses that might have fewer consequences for the wider design.
Identify the drawing version you mean and the stage the project has reached. Revising an early idea is different from changing a developed layout or work already under construction. Attach a sketch if it helps, labelling it as a client suggestion awaiting assessment. Avoid communicating it directly as an instruction to build: first establish feasibility and the appropriate process for making the decision with the team.
Ask about consequences beyond the shape of the room
Request a proportionate assessment of the change. As well as room sizes, it might affect circulation, openings, furniture, structure, services or construction details. The architect should identify the checks relevant to your circumstances and whether input from other professionals is required. A simple drawing does not establish that an alteration is technically insignificant.
Ask the team to explain the consequences that affect your choice and the uncertainties preventing a final answer. Some may be resolved from existing records; others may require checking the property or the applicable procedure. An unanswered question is not implicit approval. Where the change concerns documents already prepared or submitted, ask specifically what updates or administrative action may be needed before proceeding. The answer depends on the particular intervention and the stage reached, rather than on a universal rule about small changes.
Compare keeping, changing and solving differently
Where useful, consider three possibilities instead of treating the discussion as a simple yes or no: retain the existing proposal, make the requested change or meet the need another way. Compare them using common criteria: daily use, effects on adjoining rooms, cost, design work and the sequence of construction. Explain which criterion matters most to you and where compromise is possible.
Do not assess only the improvement that prompted the request. Moving a doorway might free a wall but worsen circulation; enlarging one room might reduce previously agreed storage. Review the whole plan and any relevant sections or diagrams. If information is missing, agree what will be obtained and who will supply it. Waiting for that check can be a deliberate step in the decision, rather than an automatic rejection of the idea or permission to proceed meanwhile.
Clarify financial and programme implications
Ask what work is involved in revising the design and how the change might affect construction, orders or other professionals’ work. Separate design fees, construction costs and completed tasks that might need alteration. Some consequences will not be known in the first discussion; record which require a further assessment before you approve the proposal.
Check the appointment terms for the process of agreeing a change of scope where relevant. If a construction quotation already exists, request a clearly identified adjustment that can be traced to this change. Ask which decisions are held up during the review and when a response is needed under the actual programme. A proposed date should explain a real dependency rather than appear as a universal deadline. Avoid approving a solution by message while its main conditions remain unresolved or based on assumptions nobody has confirmed.
Record the agreement and identify superseded drawings
Record the request, its purpose, the alternatives considered and the agreed outcome. Include the date, participants, drawing references and accepted financial or programme conditions. A confirmation email can organise the discussion, but the team should explain which formal project documents are needed. Article 4 of Spain’s Building Act defines the project and addresses coordination of partial documents within its scope.
Establish a folder or communication route identifying the current information. Retain earlier versions as an archive, clearly marked to avoid accidental use. If construction is underway, confirm with the relevant site professionals how the change will reach the contractor and what must be resolved before execution. A sketch shared in a chat does not ensure everyone is working to the same instructions, and it does not replace the checks needed before implementing the alteration.
Check the revision against the original objective
When updated information arrives, return to the practical situation that prompted the request. Check furniture, movement and connections with adjoining areas. Raise any difference between the agreement and your understanding of the drawing before closing the review. Confirmation should refer to an identifiable version, rather than an exchange of undated images.
Keep a simple change log showing approved and outstanding decisions. If successive requests keep returning to the same space, revisit the brief: an unclear priority may be the real issue, and repeatedly moving elements may not resolve it. Prepare a discussion around the need, the present version, your suggestion and the remaining questions. When you contact F5, explain the project stage too. Our guide to reviewing a first proposal can help where the overall approach to the home is still being defined and the brief needs a more fundamental conversation.
Projects and next steps
Sources and references
Published: 25 October 2026. Requirements and documents must be checked for each property and proposed intervention.