Well, partially yes.
You probably mean Sarrià-Sant Gervasi?
Which is a (very nice) district of the city of Barcelona, with a bit of village feel.
The rest would be in the greater Barcelona metropolitan area.
Technically, all of them are well connected to Barcelona by public transport (if that is an issue).
Friends of mine just moved to another part of the metropolitan area and found the cost for rent quite high.

Thanks Cowboy. It is probably Sarrià-Sant Gervasi but I will ask.

One of the things she will need is a certificate from the FBI stating she is not a criminal.

The Catalan independence movement will that not affect any plans?
https://www.ft.com/content/faa1805e-...c-082c54a7f539