Stayed for 3 nights in Osaka, and the location of the hotel was convenient if you frequently visit dotonbori. However, there were quite a few problems I had with my stay: the Air Conditioner control controls the heater and there was no AC control in my room according to the staff, the wifi was VERY spotty, bathroom had signs of mold, and the blanket was a little dirty during my first night there. Additionally the walls were very thin so you could hear whispers from the other side. While I know it’s located very close to dotonbori, the windows were also very thin and you can hear motorbikes and cars passing by throughout the night.
While the hotel do have benefits such as bfast (which you have to buy every morning) and coin laundry (which for some reason made my clothes smell bad…), the overall condition of the property is definitely showing its age