Keywords
Keywords are requirements for certain room types. They refer to the construction of the room, rather than the furniture inside it. These keywords are elevated, grounded, towered, skewed, lofted, private, isolated, and skylit.
Room Keywords
Elevated
Elevated requires the room to have no adjacent rooms or foundation below.
Grounded
Grounded requires the room to either touch the foundation or be Underground.
Towered
Towered requires the room to have no adjacent Rooms left, right, or above.
Skewed
Skewed requires one of the room's outer walls to be at least 3 blocks taller than the other.
Lofted
Lofted requires the room to be taller than it is wide.
Private
Private requires the room to have only one point of entry.
Isolated
Isolated requires no path to another room.
Skylit
Skylit requires the room to be entirely covered by a glass roof. This keyword is only used for Greenhouses.