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The Coffee Shop is a location in Luigi's Mansion 3. It is found on the second level of the Hotel Shops, between the Accessories and Gift Shop. To explore the coffee shop, Gooigi needs to enter the gift shop, then go to the northwest corner to find a shortcut.
There is a refrigerator in the coffee shop with a Golden Goob in it. There is a sink next to it. There are shelves with bags of ingredients above. Further ahead are two drawers and a coffee maker he can flash with the Strobulb which then spews out coins.
If Luigi returns to the Hotel Shops later on, he sees two Goobs at the coffee shop having coffee. One of them sips the coffee and has it go through him, with the other laughing at him just before the same thing happens to him. They then notice Luigi and start to attack him.