Great. Sustained. Varied. Well protected. Starts out with easy moves past the first three bolts. Then the slightly overhanging crux on tufa features leads to a rest. Above the climbing is still interesting to a steep, stemming finish.
Easy to find. From the highest parking lot, walk approx 30m. The route "Banana Split 5c" is marked with a plaque on the left. The start of Lu-Lu is the next set of bolts uphill from Banana Split. Break right after the second bolt, otherwise it's 12a going left after the second bolt.