All Rooms On Same Level

All rooms on same level
No internal steps or stairs

Internal steps

These are commonly found in the doorway between a hallway and a room; particularly where an extension has been added or the house is situated on sloping ground.

For it to be a 'step' it must increase the floor height by more than 5cm (2 inches). A gradual increase or decrease in height can be ignored. Temporary, or removable obstructions can be ignored.

Stairs

As above, but stairs would indicate going between the levels of a house or flat rather than between rooms.

Quiz
See if you've understood the above information by answering the following questions:

Image 1
Image 2


Which of the images above show internal steps or stairs ?

Image 1 :
Image 2 :