The 27-year-old moved from Real Madrid to Arsenal for a club record €42 million back in September 2013.
“I love London. I go to museums, parks, restaurants – all the normal things. [Flamini] is the one who helps me know where to go,” Ozil told SkySport.
“I’m happy to play for such a big club and happy to live in London.”
Ozil now has six goals in all competitions this season as well as 16 assists in the Premier League.
The German international also created the joint highest number of chances (2) just a week after breaking the Premier League record (10) in the goals draw against Southampton last week.
Arsenal kept their 22 unbeaten streak against newly promoted Premier League opposition following the win. The north London based side takes on league leaders Leicester Ciy this weekend.