Related Clues:

• One is not able to sleep through it
• Nocturnal problem I encountered in dilapidated mansion
• Nappy problem? It's constantly dropping off
• It's impossible to get out in this state?
• Cause of a rude awakening, maybe
• Trouble resting in mansion, I supposed
• Snoring cause, often
• Nightly frustration in order after minimum of sleep, turn in with anxiety initially?
• Literally, 'breathless'
• Mansion I converted causing sleepless state
• Nighttime irregularity
• Doesn't cater for the dreamers and presumably won't let sleeping dogs sleep either
• A good cure for it is sleep, per W. C. Fields
• Sleeper's malady
• New treatment for a minion's sleeplessness