Space to check hotel facility (4,7)
I believe the answer is:
room service
'hotel facility' is the definition.
(I've seen this before)
'space to check' is the wordplay.
'space' becomes 'room' (enough space or room to do something).
'to' means one lot of letters go next to another.
'check' becomes 'service' (synonyms).
'room'+'service'='ROOM SERVICE'
(Other definitions for room service that I've seen before include "Hotel's internal delivery" , "hotel catering" , "Provision of food privately to hotel guests" , "Hotel internal delivery" , "what lazy guests may request?" .)