The appartement was allright and looked like the photo's. The only problem we had with the appartement itself, was that the door of the shower was broken. That is not so handy is you're with 6 girls on a vacation. I tried to message Christian about this the first day, but he never answered me.
One thing we also didn't like was the fact that when we arrived, a girl opened the door who barrely spoke English and said that we had to sign a contract that said 'if you make noise for one time after 9pm, you loose all your warranty, without a warning.
We found that a little bit harsh, especially because the girl didn't explain anything else of the appartement.
The locatation of the appartement was very good. One minute from the metro en 20 min walks to the centre.
1 min from the appartement was also a grocery shop and a lot of restaurants, so that's very handy.
So If you want a nice, quiet stay in Barcelona, this is a good appartement.