Her conclusion was that one side of the room must be against the hall, but she could remember no window in it.
"But," she added, "I never was in that room when I was here before, and, the twice I have now been in it, I was too much occupied to take much notice of things about me.

Two windows, I know, look down into a quiet little corner of the courtyard, where there is an old pump covered with ivy.

I remember no other." "Is there any way of getting on to the top of that wall from this tower ?" asked Joseph.
"Certainly there is.

People often walk round the top of those walls.
They are more than thick enough for that." "Are you able to do it ?" "Yes, quite.

I have been round them more than once.