Bayern Munich midfielder Toni Kroos has insisted that his side still have a lot of work to do in their Champions League last-16 tie against Arsenal, despite winning the away leg 2-0 on Wednesday night.

Kroos said that he was pleased with his goal, which was the opener on the night, but said that the most important thing was a team result to take into the home leg at the Allianz Arena.

"You always hope you're going to score, or you try, but the important thing is that we get a good result as a team," he told UEFA.com. "We did that and we are very satisfied.

"Philipp Lahm is very important - he's our captain and he can play several positions, as he showed again today. He played left-back in the first half and defensive midfield in the second, and he is important wherever he plays.

"We won 3-1 here last year and then it was much closer in the return leg, so we have been warned. That's why there are two matches - nothing is decided after the first one."

The second goalscorer was Thomas Muller, who headed in late on.