Complex sentence: Koh Rong and Koh Rong Sanloem in particular have so far undergone years of unplanned development with plenty of guesthouses and bungalow resorts that offer accommodation from basic dorms to furnished air-con bungalows.
Split into simpler sentences: Koh Rong and Koh Rong Sanloem in particular have so far undergone years of non-coordinated development. Plenty of guesthouses and bungalow resorts offer accommodation from basic dorms to furnished air-con bungalows.