Now this looks just great. Your klemmeri will certainly enjoy in their new home.
More plants would be good, but the geckos will be even happier, if you add some more bamboo.
Even the thinner (about finger sized) bamboo would be great for climbing, if not for hiding inside. I'd add maybe one or two more thinner upright bamboo poles.
The thinner bamboos are usually sold quite cheap as plant support poles (at least here).
Klemmeris just love bamboo. I almost never see my klemmeri on plants, but they stay on the bamboo most of the time.
Matjaz