Lazio won the final 1-0 yesterday.
"Sending the squad to the training camp was the wise choice, as we had to remove them from this atmosphere and help them find focus in a more relaxed state of mind," Lotito told RAI Sport.
"I tried to drum team spirit into this side. I can now reveal on Saturday we had a lovely family night at Formello with all the partners and children of the players and staff. It helped us to relax and feel at our best going into the game, reaffirming that Lazio are one big family.
"The sets of supporters, teams and worlds were completely different. We are the top team in the Capital and the oldest, which I like to point out.
"As well as results, I wanted to show the behaviour of the club, the team and the fans who embody the values of sport."