It would be reasonable for wheelchair adaptable bathrooms to have either a level access shower or a level access shower with a bath fitted over at the point of completion. Wheelchair accessible bathrooms should have the level access shower available at point of completion. Where a bath is not provided in addition to the shower at completion there should be sufficient space above the level access shower for a bath to be fitted, whilst still being able to comply with the access zone requirements set out in diagram 3.11 once the bath is in place. These bathroom layouts should provide a turning circle of 1500mm when the door is closed as explained in paragraph 3.43e.