Hotel or B&B in Barcelona

Have you considered Priceline? We are going to Barcelona in May and will go the PL route. Had excellent luck in the past with it and had 4* &5* hotels for very reasonable rates.

I had the same question recently and ended up using www.venere.com to find a reasonably priced hotel in Barcelona. I have a reservation at Hotel Colors, away from the central part of town. I understand that the public transportation is excellent in Barcelona, so I should do ok for sight-seeing.