He said: “It is a wee bit like Christmas Eve, that is how happy I am to be playing in all these different games.
“As if I am being rewarded with all these presents for my good behaviour.
“It is sentimental for football to have a group with so many great, historical teams in it.
“That doesn’t always happen in this tournament so the chance to go and play in all of these great stadiums is something that I am really looking forward to.”
Rangers are under pressure after a 4-0 defeat by Old Firm rivals Celtic at Parkhead was followed by another pasting in Amsterdam last week.
But Spalletti said: “We know that Rangers can play how they play home and away and they are used to this sort of pressure.
“This sort of stadium becomes a push, a force of energy to the players.
“I have read players from the past saying that it is impossible to come here and not feel some sort of reaction with the atmosphere.
“I am sure it will have an amazing reaction for the players.”
Andre-Frank Zambo Anguissa insists Napoli should not take Rangers lightly.
The Cameroon midfielder said: “I saw some videos. I know tomorrow will be so hot and I think we are ready to play this game.
“The mistake we can’t make is to come here like the winning team.
“We have to be humble. This team, trust me, I saw some videos, have a lot of quality.
“We come here to win this game but to win this game we have to respect them, we have to do everything together like a team.
“Anything can happen so we have to play with expect, humility and do our job. We can’t come here thinking they are a good team but they are better.
“In football, anything can happen and we know it will be a hard game and we have to give our best to win it.”
There will be no Napoli fans inside the ground due to policing issues following the death of the Queen.
The former Fulham player said: “It will be hard to play without them.
“We know they are there with us and we have to give our best for them.
“In our hearts, we know they are with us so our job is to give everything for them, we know they will push us even if they are not in the stadium.”