Public toilets in Shailer Park do not offer showers, as they are primarily designed for basic restroom needs rather than full hygiene facilities. Reviewing the listed options, the Public toilet at Shailer Pioneer Park (6/12 Harley St, open 5 am–10 pm daily, rated 4.5) focuses on clean, accessible toilets with wheelchair features but no mention of showers. Similarly, the Private Public Toilet (Shailer Park QLD 4128, weekday hours 7 am–9:30 pm, weekends shorter) is noted for privacy and location but criticised for poor maintenance and missing basics like soap, with no shower provisions indicated. For shower access in the area, you might need to look at nearby caravan parks, pools, or gyms in Logan City, but stick to the post's list for toilet-specific info. These facilities suit quick stops during park visits or walks, emphasising convenience over extended amenities in this suburban setting.