Hi,
I recently took my GX7 on holiday, and tried this shot from our hotel balcony. The camera has a mode where you press the shutter and pan slowly around: the camera then stitches a panorama. This obviously isn't a wall hanger (that's why it's here rather than in Nature and Architecture), but I think the camera does a decent job (with a little help from Lightroom) in capturing the scene. I estimate this is around 180 degrees.
Dave