The most common and most likely answer to this crossword clue is the 7 letter word BEDROOM
I've seen this crossword clue in The Daily Telegraph
B
E
D
R
O
O
M
More clues leading to the result BEDROOM
- Journalist gets cleaner to go round part of the house
- Brush seen outside top journalist’s sleeping-place
- Best place in the house for kippers?
- Sound of explosion outside destroyed red chamber
- Brush with journalist in dropping-off place
- Othello overthrown after plot in pillow-talk scene
- Boredom’s chronic in place for retired people
- Where one might yawn in boredom, restlessly
- Brush around journalist’s private space
- Chamber should be cleaner for journalist to occupy
Buddy explains!

The straight part
We know that "chamber" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case chamber = bedroom.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does BEDROOM mean?
BEDROOM noun- A room in a house where a bed is kept for sleeping.