Real Madrid midfielder Isco has declared that his side's 3-0 win over Borussia Dortmund in the quarter-finals of the Champions League was a "magnificent result".

The Spaniard admitted that his team are on the brink of the semi-finals following their first-leg demolition of the Germans, but was also quick to urge caution.

Dortmund famously thrashed Real 4-1 in Germany last season on their way to the Champions League final.

"It's a magnificent result," Isco told Canal+. "We are very happy to get the third goal and not concede. It is a huge step towards the semi-finals.

"But no-one imagined Madrid would lose 4-1 over there. In football you never know."

Dortmund play host to Real for the second leg on April 8.