We loved this apartment. The location is awesome and close to metro. Liked the open layout, bedrooms are descent size and bright. Neat and clean.
There is a bar/ restaurant right next to the apartment which we loved for breakfast and evening snacks.
Its about 20 minutes walk to plaza catalunya and gothic quarters, beach is a little far about 45 minutes but we took metro.
I think the only downside was that the apt in on a main street, this was not a problem for us but maybe some people might not like this. No problem in sleeping though, it was quiet that way.
We would rent the place again if we came to barcelona.