ventilating chamber in a sentence

1. The prisoners slept in large and well ventilated chambers, and the boys each had a small apartment which contained a single bed.
2. Archeologists had discovered that the moisture exhaled by the mounting number of tourists exploring the poorly ventilated chambers had raised humidity to dangerous levels, despoiling the structure by causing crystallized salt to line the walls and beginning to blacken them with fungi.
3. It's difficult to find ventilating chamber in a sentence.