Former Real Madrid coach Vicente del Bosque has warned the club about the arrival of Kylian Mbappe from PSG.

Del Bosque says Real must be careful about team balance.

He told Flashscore: "He is a great player, but he comes to a team that is playing very well at the moment. I'm sure he will improve what there is already, but be careful... Real Madrid has a very good squad.

"We should not underestimate those who are there.

"He will arrive in a team that is well established and ready to play, but yes, there is no doubt that he will bring his little extra touch.

"From the outside I have the impression that they have a healthy group of players, a good group. They all get along well, which is very important. And, of course, the way Carlo (Ancelotti) manages the team seems ideal to me.

"I am in favour of this gene, of managing a locker room like this. I'm not saying it's the only way to manage a locker room. The fundamental thing is that the work environment is ideal.

"That's what we were talking about before. Without that, it's hard to win."