There are no facilities along this trail. It is therefore a better choice to descend from then to ascend on the return. After spending a night on the canyon floor at a campsite, the return was done along the Bright Angel trail. It has a number of locations with facilities for water, and therefore makes a better return trail. While at the bottom near Phantom Ranch, I was surprised to find facilities.
Most hikers pitch a tent or sleep under the stars at their campsite.
It is recommended by the National Park Service to hike down the canyon one day, spend the night at the bottom and return the next day. Bringing the proper supplies and being mentally and physically fit for this hike is necessary. From top to bottom is a change of altitude of close to one mile or more. You must reserve a campsite with the National Park Service in advance. Descending the canyon from S. Kaibab Trail.