The Belgian striker signed for the Red Devils from Everton back in July as Jose Mourinho moved quickly to bolster his attacking options at Old Trafford.
Lukaku has made a flying start to his Manchester United career, having scored three goals in his first three games in the Premier League for the Red Devils.
Manchester United are aiming to win the Premier League title this season for the first time since Sir Alex Ferguson’s retirement back in 2013.
The Red Devils are currently top of the table after having won all three of their opening Premier League games, scoring 10 goals without reply.
And Lukaku says he is desperate to help the Red Devils claim Premier League glory this season.
Speaking on the Premier League Show, Lukaku said: “You know the expectations are really high. I was prepared, just waiting for the opportunity to come.
“It’s the biggest club in the world. As soon as I signed for the club I knew what it meant.
“I wanted this challenge. Everyone’s hungry, everyone wants it. The atmosphere is really good. I’m delighted I’m here.”
Manchester United are currently preparing for their Premier League clash against Stoke City at the bet365 Stadium on Saturday afternoon.
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