We did about half of the loop to the lookout point after connecting from the Aihualama Trail. Like the Aihualama, this trail can be very muddy in places. Make sure you wear appropriate footwear. A walking stick is helpful to steady you as you climb around deeper patches of mud. I would recommend bringing bug spray. We forgot ours and were eaten alive before we got to the lookout. Despite this, the views at the lookout were phenomenal, and the breeze, welcome.
My boyfriend and I connected to this trail from the Manoa Falls Trail and continued on to the Pauoa Flats Loop to the lookout point. The trail was pleasantly empty after the crowds we experienced at the falls. Make sure you wear appropriate footwear with good tread. The trail is muddy in some places and a tangle of roots in others. I would suggest caution if it has recently rained. We enjoyed the sections of bamboo forest, and old pieces of bamboo were easily repurposed into walking sticks. The views from the lookout made the muddy, uphill trek totally worthwhile.