Klaus’s apartment in Gràcia is stylish, with a great kitchen. He’s very thorough and informative. The location is perfect, near the main plaza if Gràcia and close to the Rambla Catalunya. The subway line goes straight to the heart of old Barcelona without having to change lines. There is some mild street noise, but it adds character to the place. Onna and Syra for artisanal espresso are walking distance