Exactly, although the puzzle adventure games have taught me it's more likely a series of wheels you need to rotate precisely. Or worse, a buddy you know through a walky talky needs to do it while the room slowly floods with you in it.
Uh nice, a side entrance to Croft Manor. The first back jump is a bit tricky, make sure you are in the leftmost position of the first ladder before you press A.
You have obviously never had a job that involves working in tight spaces wearing a tool belt. Also easier to fix if part of the climbing points fail due to degradation from moisture.