Any good reviews on Barcelona airport hotels with shuttle, swimming pool?
We stayed at Renaissance Barcelona Airport Hotel and it was a very nice property. The only problem we had was that it was over run with cruise ship passengers with their tons of luggage, mobs of people. We were returning to the airport from the Costa Brava.
I assume you have an early flight? This hotel http://cataloniaportaldelangel.barcelonahotels.it is in town, has a pool, near many restaurants, and a quick cab ride to the airport, which they will arrange. No need to stay at the airport. This was one of our favorites on the RS Spain tour a few years ago.