Based on the currently available information, the Toilet / Water Cooler has a few advantages and disadvantages. Pros include its convenient location near Old Choa Chu Kang Road, the presence of a water cooler for hydration, consistent opening hours (8am-5pm daily), and providing a basic restroom facility within Western Water Catchment. However, it currently has a very low review rating (0), which suggests potential issues with cleanliness and maintenance. Other cons include a lack of detailed information about the facilities, a vague location description, and the possibility of needing improved upkeep. It's important to be aware of these potential drawbacks before relying on this facility.