Hi, I'm planning a short break to Barcelona with DH, dd 14 and ds 12. Going to look for an Airbnb or similar (unless there are tips for a hotel with a bit of a self catering aspect to it?) but I'm not sure which area is best to stay. We want to be fairly central, with access to a much as possible. Can anyone recommend locations to me to narrow down my accommodation search please? Oh, and any 'must see' tips would also be greatly appreciated! Thank you!