Within Revit, it is standard procedure for architects to use “Rooms” and engineers to use “Spaces” to delineate areas of the building. This is due to how Revit utilizes each of these 2 categories of items, so each have their place. An issue with this procedure is that Spaces and Rooms for the same area should have the same name, but this does not happen automatically. This can cause problems with consistency between the architect’s plans and the engineer’s plans.
Since the 2017 version, Revit has given us a tool to help keep Room names and Space names consistent. Prior to 2017, we had to rely on either naming the Spaces manually or utilizing one of the 3rd party tools on the market. With this command, we can update all of the Spaces in the entire model to be the same as a Room that is in the same bounded area (if there is a Room element there.) Autodesk slipped this command into the menu system and I don’t remember them promoting it, but it is a fantastic tool for engineers! It can save hours of work trying to get Room and Space Names consistent.
Autodesk Revit includes the ability to define enclosed areas within the building as Rooms or Spaces. While both items allow the user to assign a name and number to the area, they have different purposes and parameters for information within that designated area. To put it in the most basic of terms, Rooms are for Architects, Spaces are for Engineers.
I have talked with engineers that don’t believe that they have any need for Spaces. They believe that using the Rooms in the architect’s model works just fine for them since all they care about is having a tag on the view that shows the room name and number. If the engineer simply tags the architect’s Rooms, then the names and numbers will always be up to date. This is a very narrow-sighted view of the purpose of Rooms and Spaces.