Use Inspect as camera mode.
First go to the place, where the camera should look at. Then add an object (doesn't matter which object). Then select it and press Space, to make the camera look at it.
Now
ONLY use the zoom and the right mousebutton, to zoom away from the object, and positioning the look in the editor so, how you want like to look it ingame.
Now add an object again. Now you can easily copy the position of the two objects into the Camera-code.
This is, how it will looks, compared to editor and ingame: