Sherlock Holmes and John Watson's apartment at 221B Baker Street contains many unique items.
Main living room
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Sherloch Holmes with his skull.
- Sherlock Holmes' skull - This skull on the mantlepiece was a "friend" of Sherlock Holmes'. According to Sherlock, he likes to think aloud and works out problems by talking to his skull.
- Sherlock's Leatherback knife: This knife is stabbed into some papers on the mantlepiece.
- Union Jack cushion
- Music stand - This music stand is used by Sherlock Holmes when he is playing his violin, though he often plays from memory as well.
- Sherlock Holmes' violin - This violin is played by Sherlock, usually when he is thinking deeply.
- Bison skull - This skull of a bison wearing headphones hangs between the two living room windows.
- Cluedo board - This Cluedo board is stabbed into the wall with a Fairbairn–Sykes knife after a game between Sherlock and John Watson.
Sherlock's bedroom
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- Poster of the periodic table
- Picture of Edgar Allen Poe
- Poster detailing the rules of baritsu
Portable items
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Many items that reside at 221B Baker Street are often moved from room to room. These include:
- Sherlock Holmes' computer
- John Watson's laptop - This laptop is used by John Watson to write his popular blog. It was used once by Sherlock Holmes, when his own computer was too far away.
- John Watson's chair is moved by Sherlock as it spoils his view