Pivot Shower Doors
Pivot shower doors are a perfect solution for a recess showering space. Pivot doors range from 700-1000mm in size and can also be made into a full enclosure with the addition of a side panel.
There's very little to go wrong with this design with the pivot itself being the only moving part. The fact that the hinge is offset also means that the door doesn't fully open out into your bathroom saving precious space.