Unfortunately I only stayed for one short night but I totally can recommend the Eco Boutique Hosta Grau! It is a oasis of peace and design in the lively old town of Barcelona. I've seen quite some designed places but the style I met here I can only describe as exquisite! Service is very friendly, personal and helpful and I'm sure I'll be back to spend some more time in this Hostal, cause it's pure pleasure!