Roma coach Rudi Garcia says his side possesses enough quality to beat Napoli this weekend.
In mid-week the Giallorossi went joint-top with Juventus in the Italian Serie A but the Frenchman knows it will not be easy to battle past the Partenopei at the San Paolo stadium and consolidate their lead at the top.
"Napoli are strong, especially at home," Garcia said during Friday's press conference.
"We will go there with optimism trying to play a good game and to come back to Rome with a positive result.
"My job is to make sure that the players are fully focused on the job.
"We know they are quality, especially up front but statistics also show they struggle in defence.
"The fitness level should also be taken in consideration since we play every three days.
"Our objective is to be 100% fit and if they struggle we should be ready to take advantage.
"We lost at the San Paolo last season but we defeated them at home.
"We have to show that we know what is needed to play against them. The game will be tough but we're leading the table and we have enough quality to get a good result."