sleeping accommodation

NOUN
22 LETTERS · STARTS WITH S

sleeping accommodation is a valid 22-letter word worth 33 points in Scrabble and 42 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1L1E1E1P3I1N1G2A1C3C3O1M3M3O1D2A1T1I1O1N1
1 + 1 + 1 + 1 + 3 + 1 + 1 + 2 + 0 + 1 + 3 + 3 + 1 + 3 + 3 + 1 + 2 + 1 + 1 + 1 + 1 + 1 =33 PTS
DOUBLE WORD → 66TRIPLE WORD → 99
MEANING

What does sleeping accommodation mean?