Arsenal boss Unai Emery has been impressed by Premier League new boys Sheffield United.

The Gunners meet United on Monday.

Emery said, "It really is amazing their performance with the manager and the atmosphere in Sheffield. They are playing a lot of playing who have come up from the Championship and have had good performances since the start of the season.

"They're a difficult team and they have a big motivation playing this season in the Premier League. and giving good performances. With their supporters, they are going to push us a lot but we're ready and we're going to prepare for the match as well as possible.

"It's a big challenge in each match and for the three points. We want to give our supporters there a good 90 minutes, and also try to win the game."