The 20-year old Italian striker is undergoing his second stint with Uwe Rosler's Bees and hopes to use the experience as a way to improve his game so he can play alongside Dimitar Berbatov in Martin Jol's Fulham side.
"In 2008, I had the opportunity to undertake this adventure in England with Manchester City and I'm happy with my choice," Trotta told tuttomercatoweb.com.
"Clubs here follow you with great attention, especially if you are very young. Then I had the good fortune to work with Martin Jol, who is a great coach.
"My model? I was lucky enough to train with Dimitar Berbatov and I tried to learn as much as possible from him. He is one of the strongest players in the Premier League's history."