The room was very clean, had a window, tv, ac, private toilet etc - all as listed. Extra towels, hangers and toilet paper always available. If you're a smoker don't worry - you can smoke in the open hall of the building - many people do.
It is a very small room (my friend says extremely small), but if you're planning to be out most of the time anyway I believe it's perfect.
It's easy to find and in a great location, a minute away from the MTR, next to plenty of shops and just across a large night market. We arrived pretty late (around midnight I believe), but a lady was still at the reception. She was very helpful and even found a vegetarian restaurant for us.
All in all, I am very pleased with it and would definately come back.