Based on the information for public toilets in Wavell Heights, such as the 5-star rated one at 128 Shaw Rd and the 24-hour listed Shaw Park Public Toilet at 151 Shaw Rd, there are no mentions of payment requirements. These are standard council-maintained facilities designed for free public access, with reviews focusing on accessibility, parking, and maintenance rather than fees. Locals and visitors rave about the hidden gem at 128 Shaw Rd for its welcoming vibe without any cost complaints, and even Shaw Park, despite issues like locking and leaks, is noted for convenience without entry charges. If you're concerned about potential costs in other Brisbane suburbs, Wavell Heights spots appear free—double-check the list in this post for any updates on these locations.