Some specific places:
1. Le Ba Dang art Center (15 Le Loi, Hue city)
2. Hue Culture Museum (23-25 Le Loi, Hue city)
3. Century Hotel (49 Le Loi, Hue city)
4. Thua Thien Hue Department of Planning and Investment (07 Ton Duc Thang, Hue city)
5. Hana Lounge Restaurant (54 Chu Van An, Hue city)
6. Saigon Morin hotel (30 Le Loi, Hue city)
7. Kha coffee (16 Nguyen Hue, Hue city)
8. Dien Bien hotel (07 Dien Bien Phu, Hue city)
Besides, along the two banks of Huong river and Nguyen Dinh Chieu walking street, there are free WC for tourists and Hue residents.