Related Clues:

• Place to take 27-Down
• Deflated tire
• Road trip delayer
• Apathetic, lacking energy
• In music, below the correct pitch
• This does not sound sharp enough to live in
• Even if one is not sharp, one might get such an apartment
• That's not sharp enough for the living
• For fifty in Greece, by the sound of it, but not for the Grand National
• Note how it's a bit off to be living there
• Never sharp enough for living
• Is only a part of this meant, by the sound of it, not to be mountainous?
• Note how it needs more air
• If you're not sharp you won't get the whole of the house
• One would not be inclined to live there