I am planning a solo trip to Costa Rica from June through August, which from my understanding is the low or "green" season. I imagine I will be staying in Puerto Viejo for at least a month if not longer. Generally how much does monthly rent cost for a private room with or without utilities. I would prefer something with a shorter walk to town and the beach. Not looking for anything fancy, I am fine without A/C, hot water or cable, etc. However WiFi is a must. Any input would be greatly appreciated. Thanks!