this does not give me good detail i need more to help u
Working conditions mean, the way a company or a job place their enviroment. Cleanliness, the way they treat their employees,coworkers and customers, management, etc.
Answer:
The warm, vibrant room evaporates into a brisk, solitude.
Explanation
Look up words to make the sentence more awake. Try the Thesaurus. Try embedding the one sentence I typed into your sentence it could work. Maybe come up with other words.
Honestly I would think he’s just drunk and surprised about the books. Or that Gatsby took his time to fill shelves with books and on how grand it is. Just in awe with the luxury I guess.