Yes, and that can make a full renovation much easier because plumbing, drainage, preparation, waterproofing, tiling and final fitting have to happen in the correct sequence. When several unrelated trades are booked separately, delays or unclear responsibility between stages can become a problem.
A single managed scope should still state clearly what is included, which products are supplied by whom and whether any specialist electrical or ventilation work is part of the quotation. The advantage is coordination, not vagueness.
Doherty's Glasgow bathroom service is presented as a complete fit-out with one clear point of responsibility. That makes it relevant for homeowners who do not want to organise each stage of the bathroom independently.
