Based on the context and the answer, generate a question. 

Context: I have to say the building felt amazingly calm , the usual frantic energy of Getting It All Done before the end came just was n't there . And everyone seemed just a little ... nicer I think . The crowd was slow to get up to any kind of speed and even then it was a nice easy lope .

Answer:

It was pleasant .



How would you describe the atmosphere of the building ?