Stayed at Lola's during my solo journey to Barcelona; I couldn't have made a better choice. Lola was very warm and welcoming, which was nice considering I arrived a bit later than expected. The place was very nice and perfectly located near good food, wine, and nightlife spots. Seriously - one of the best clubs in Barca is right next door, but if you're early to bed the noise is non-existent. For wine, Zona d'Ombra is a very short walk. Very easy journey in, but I highly recommend taking aerobus from the airport to Placa de Catalunya as opposed to the alternative route that may pop up in google maps and includes a bus transfer.