When it comes to designing things for city living, whether it’s the infrastructure or even little details—like park benches or public washrooms, you expect they will be made with people in mind. But it turns out that’s often far from the case.

Recently, Sahra Sulaiman, the communities editor for Streetsblog L.A., shared an illuminating thread about soap dispensers in LAX bathrooms. “The worker struggling to refill soaps in the LAX bathroom said she just wished architects and designers consulted with the workers that had to maintain the spaces about whether their form would actually be functional,” she wrote in a tweet amassing 126k likes.

Soon it became clear that Sahra is not the only one frustrated by how nonfunctionally public spaces are sometimes designed. More people joined the thread to share their own observations and experiences, so dear designers and architects, please take notes!

Image credits: sahrasulaiman