The location is absolutely great for someone coming into Sydney from the airport and need a quick and easy accessible place to CBD.
The showers, bathroom could have been cleaned. It was said that there would be a regularly cleaned but it wasn't done. otherwise the place is perfect for a short stay other than that some guest were a bit annoying who would shower late nights causing a nuisciens to others but that's a one off situation and hopefully you won't have to deal with that during your stay.