However, in wallcovering more often than not this tactic ends up costing money. As the professional, don't let the owner or general contractor dictate scheduling. A realistic schedule can be negotiated in most cases. Generals and superintendents who ride roughshod over their subs exact a toll of unneeded stress and additional job costs. If they can't learn or won't negotiate, move on to greener pastures.
Life is too short.
In painting there is always some touch-up. The painting contractor is usually not the last trade on the job, and his work suffers the abuse of others. Touch-up is most often easily done, and at worst might involve repainting an area from corner to corner. This cost is usually built into the project and materials are readily available. This is frequently not the case in wallcoverings.