Home advantage was made to count in Wednesday's quarter-finals as both Barcelona and Paris secured impressive first-leg wins against Dortmund and Aston Villa respectively.In Spain, it was Barça's front three that did the damage with Raphinha, Lamine Yamal and Robert Lewandowski (twice) grabbing the goals as the Catalan club surged to a convincing 4-0 victory. We hear from a very satisfied Barça coach Hansi Flick.In Paris, it was a much tighter affair, with the French champions having to come from behind to secure a late 3-1 first-leg triumph over Villa. Morgan Rogers put the English side into a surprise lead, but three brilliant goals from Désiré Doué, Khvicha Kvaratskhelia and Nuno Mendes put the Parisians in control of the tie heading into the second leg in Birmingham next week. We hear from two of the scorers on the night, Kvaratskhelia and Rogers.We also look ahead to next week's quarter-final second legs and hear from three coaches: Arsenal's Mikel Arteta, Real Madrid's Carlo Ancelotti and Bayern's Vincent Kompany.