Dream or Reality

Subject: Dream Trances

Nested hint: Is there something to find in Santini's bedroom?
(sorry, cannot decode section)
Nested hint: How do I unlock the Raven Room door?
(sorry, cannot decode section)
Nested hint: How do I negotiate Kingsbury Run?
(sorry, cannot decode section)
Hint: What should I do with the pipe gauges?

Hint: What opens the cross door?

Hint: How do I work the Sewer Levers/Bars Door Puzzle?

Nested hint: How can I find the man in my dreams?
(sorry, cannot decode section)