On top of that

We use this expression to add another point to what we have already said.

You can use this phrase in ………… language.

 Spoken
 Written
 Informal

Example 1
A: I don’t like working with her. She’s sometimes aggressive.
B: Yes, and on top of that she thinks she’s the best. I hate these people.
A: Right you are.

Example 2
A: What do you like about living in Prague?
B: Well, I love the atmosphere, the people are friendly and on top of that the beer is cheap!