I stayed here for 5 weeks for work.
Pros - if you are here to visit Katherine it is just a short walk down the street to the centre of town. The river is about 10 mins away.
Restaurant was nice, (try the croc!) and the people that work there were really friendly.
Cons - There were ants all through my room.
Shower covered the entire bathroom with water.
TV only got 2 stations - which normally isn't an issue for me but there wasn't too much to fill my time.
Air con was loud and old, and in Katherine they pretty much need to run all the time.
I woke up many times with the occasional gecko in my bed.
It honestly wasn't my choice to stay there, given the limited hotels in the area it was the only place with vacancy. If you are only there for a week I guess you could put up with it, it is only a place to rest your head after all.