Reguilon has already interrogated his now-Tottenham teammate Gareth Bale about the Premier League club.
And even though he has seen the Spurs stadium only in pictures at the moment, he is very excited.
The new adventure is expected to be fascinating but not easy.
Gareth Bale is accompanying Sergio Reguilon to his new club and he is clearly the best source to learn some stuff about it in this situation.
"I talked with Bale regarding everything: the club, the city, the stadium and I just can't wait to get started with my team-mates."
However, the Tottenham move is not going to be a walk on the beach for anyone, the former Madridista is confident things are going to get harder for him.
"I've only seen [the stadium] in pictures - it's insane. I can't wait to go and play there but especially when the fans are back to watch our games and create the atmosphere we need to achieve great things this year.
"I saw the training facilities, they are incredible. Honestly, I didn't expect it to be so big, beautiful and pristine and I can't wait to start training there with my team-mates.
"I think I am now in the hardest league in the world, the most difficult one - I can't wait to start this new adventure."
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