noun
availability; vacancy status
Used for checking whether rooms, parking spaces, appointments, seats, etc. are free or occupied. Common in service and reservation contexts.
ホテルの空き状況を確認してください。
Please check the hotel's availability.
駐車場の空き状況はウェブサイトで見られます。
You can see the parking lot's vacancy status on the website.
満室 means 'no vacancy' (all rooms occupied), the opposite of availability.
Compound of 空き (あき, 'vacancy, empty') and 状況 (じょうきょう, 'situation, status').