Zhang Feng's work tenure isn't long enough, so he hasn't been allocated a house and is currently renting.
The train conductor helped Zhang Feng find a cheap place.
"Zhang, why don't you stay at my place for a few days?" a security officer offered while eating a boxed meal, "There's an empty room at my home."
"I mainly don't want to make extra trips," Zhang Feng declined the goodwill, "I'm thinking that sleeping anywhere is the same as sleeping on the train, it saves two trips."
"As a security officer, you have mandatory rest periods during overnight stops," the train conductor shook his head first, then thought for a moment, and suggested to Zhang Feng:
"If you're after convenience and fewer trips, our station has a guesthouse.
The conditions just aren't great; I'm afraid you might not endure the hardship."
"Then the guesthouse it is," Zhang Feng could endure hardship the most.
Afterwards, the conversation ended.