How Do I Use the Fireplace?
1. First step would be to open the door.
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2. The handle is too hot. You'd better protect yourself.
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3. There must be something around that helps protect your hands from intense heat.
(SOLUTION FOLLOWS)
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4. Take the oven mitt from the kitchen and use it on the fireplace.
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5. Two things you can do with a fire: feed it or put it out.
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6. It's already burning nicely.
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7. Let's put that fire out, then.
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8. What would you need?
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9. How to carry water to the fireplace?
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10. The bucket in the bathroom looks like it can hold a fair amount of water.
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11. Have you filled your bucket? Well, fill it, by golly!
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12. Use filled bucket on fire to put it out.
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13. Notice a glint?
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14. Feel around in the ashes to get your key.