Is it allowed to sleep with one's back against Qibla?

Is it allowed to sleep with one's back against Qibla?

Simple solution is to sleep with your head towards Kaabah and
then you can take any side to sleep, left or right. Make life easy
rather than difficult.

No its not haram as I believe BECAUSE its SUNNAH to face the Qibla.
When you face the Qibla before you sleep with your right hand, you obviously have involuntary night movements... Meaning you toss and turn and SOMETIME your back may face the Qibla.

Allah hu Allam, He knows best..

 Sunnah of sleeping: 
-Sleep on your right side. 
- Have Wudhu 
- Recite the 4 Quls 
- Apply Surma 
- Read the dua: Allah huma, bismeeka, amootu wa aheeyah.

1. Sleep in a state of taharah (purity).

Ibn Abbas reported that Allaah's Messengersaid: “Purify these bodies and Allaahwillpurify you, for there is no slave who goes to sleep in a state of purity but an Angel spends the night with him, and every time he turns over, [the Angel] says, 'O Allah! Forgive Your slave, for he went to bed in a state of purity.'” [Reported by at-Tabaranee.See Saheeh al-Jamee (3831)]

2. Sleep early.

Sleeping early is a healthy habit anditwas the practice of Allaah's Messenger to sleep directly after performing the Isha prayer. Abu Barzah al-Aslami said that the Prophet used to prefer to delay Isha, and he did not like to sleep before it or talk after it.” [Saheeh al-Bukharee]

3. Choose a suitable bed.

Excessive luxurious or soft bed provokes laziness and makes one sleep more andbecome negligent. Aa'ishah narrates that the pillow of the Prophet on which he slept at night was made of leatherstuffed with palm fibers.” [Abu Dawood and Musnad Ahmad.Saheeh al-Jamee (4714)]

4. Clean the bed and lie on the right side.

Abu Hurayrah reported: The Prophet said:“When any one of you goes to bed, let him clear his bed by hitting it with his garment, for he does not know what may have come onto it. Thenlethim lie down on his right side…” [Saheeh al-Bukharee and Saheeh Muslim]

5. Reciting the Adhkaar (supplications) mentioned in the Sunnah before sleeping.

There are a number of Adhkaar prescribed in the Sunnah before going to bed, amongst them are reciting the last verses of SurahAl-BaqarahVerse 285 and Verse 286], reciting SurahAl-Falaq, Surah An-Nas and Surah Al-Ikhlas , blowinthe palms and wipe as much of the body possible, starting from the head, face and then the frontofthe bodydoing it three times. [Saheeh al-Bukharee andSaheeh Muslim]