午前中にバルセロナに到着します。チェックインまで時間があるのですが、ウェイティングルーム等ありますでしょうか?
I had the same experience with a flight arriving around 8am. There is no waiting room, but they're happy to keep your luggage in a storage room. For me this was a great option so I could go to the many local cafes for breakfast.
Get an answer from HG City Suites Barcelona staff and past guests.