A quick overview of Terminology we use:
Room: Pretty self explanatory.
Space: An space inside a room that usually has walls and elevations.
Area: An area inside a Room/Space
Location: A Location where an Item is located.
In the example above.
The Room: Primary Bathroom has four Spaces inside it.
Spaces:
The Primary Space - Primary Bathroom - 118
The Shower - 115
The W/C - 116
The W.I.C - 114
Area:
In the Primary Bathroom Space you could create an Area and group up the 'Vanity', this would include the Cabinet, Countertop, Backsplash. Sink and Faucet.
Locations:
In the W/C for example you would have
Toilet
Floor
Wall
Base (maybe(
Ceiling
Next Video: What are Item IDs and Items?