Very well apartment.
Good location, close to Metro and to downtown. Catalunya square is 20 m walking in beautiful strees.
Style is really modernist and quite strange (windows in strange parts of wall...).
Ignasi is well and he manages well arrival and departure. Communication with him is well and he helps without problem.
As per other comments noise is the only small issue, because the streed is with trafic (but this is Barcelone, not isolated mountain...).
In my opinion appartement is well, but some people could thing a refurbishment is necessary (typically floor)