"Of course, it was difficult at the start," the Argentinian said. "It's like growing up in a certain house for 20 years and then moving.
"You need time to adapt, you won't sleep well for the first few nights. It's a new house but it's not your home. But now we are starting to feel that Wembley is home.
"Before, it was a new house, and it is the same for the fans. They were used to meeting the same people before the game, going to the same pubs. All of us are creatures of habit."