Max Garage did an excellent job on the bolsters and headlining in my Integrale, though I did supply fresh alcantara rather than do a repair job.
Alternatively, I had a tear in the leather of my Recaros which was stitched up expertly by the place opposite where ARM used to be in Al Quoz. It's got a German name, I think. Very VERY expensive, though, when I went to enquire about an interior refurb of the Lancia.