Dreadful. However, I do recall, I believe, Lee Kuan Yew many many years ago, saying that a city/countries level of development, cleanliness and sophistication can be judged by how many public toilets are available to citizens/tourists. In Singapore a clean and well maintained public toilet is easily available and well sign posted. Bangkok ... Phuket ... other cities ... apart from petrol stations and perhaps Central etc .... even the BTS toilets are located in the staff only area and the janitor has the key. You be the judge.