-In this audio recording, ”the old one” is the previous shop or the old shop or the older shop. “one” in this phrase is a pronoun and is referring to the thing previously mentioned, which wasn’t clearly defined, but it was defined when I asked about their shop location in the sentence, “You guys moved, huh?” I asked them about their previous location, but their shop moved to a new location, which was where the audio recording took place. Their old or previous location permanently closed.
-I asked a question to a shop employee. The question, “You guys moved, huh?” can also mean, “Your shop moved to a new location, right?” “you guys” is referring to “your shop.”