Real Madrid president Ramon Calderon admits they're still thrashing out terms with Chelsea over a fee for winger Arjen Robben.

Calderon told local radio this morning: "There is an interest in the player, which we already have declared, but there is no agreement with Chelsea.

"It is a negotiation that will have to be held in the next days or weeks and if the situation is favorable, I talk about the financial aspect, I believe that he is a player that we will be able to add to our squad."