
The short answer
A terraced-house cleaning brief should show the route to the rear and list the front, back, extension and yard separately. Confirm access before comparing prices for a whole-house clean.
Map the route as well as the work
Take a photograph of any passage, gate, steps and changes in level between the parking position and the rear work area. Say if the only route is through the house. Give a useful indication of restricted width instead of assuming equipment can fit. A cleaner can then explain what they need to bring and whether a visit is necessary before confirming a price.
Use a front-and-back scope
List front and rear windows separately, then add porch or extension gutters, a conservatory, yard paving and steps where relevant. Include the surface material and approximate area of each paved section. A quote for the visible frontage may be perfectly reasonable for that brief, yet unsuitable for a homeowner expecting rear access and a patio to be included. The written list makes the difference visible before booking.
Ask about moving equipment and protecting the route
Tell the provider about furniture, pets, planted areas and items that could obstruct the working route. Ask who moves them and whether the route must remain clear for other residents. Where equipment would pass indoors, discuss the proposed arrangement before choosing the quote. The provider should assess the job rather than relying on you to improvise an access solution when they arrive.
Agree how the job ends
Ask where the equipment will be packed away, how debris is removed and when you can use the cleaned area again. Paving joints, sealing and repairs are separate questions from washing. If a further visit is proposed, include it in the scope and total. Check both front and rear work against the same list before paying the cleaner’s agreed amount after completion.