We stayed for one night with a last minute booking and it worked out quite well. About a 5 minute walk from kings cross station and lots of nice cafes/restaurants in the area
The room was quite nice, however it was right next to the main road and the sound from the traffic was quite loud.
The bathroom is tiny, especially for a shared bathroom with nearby rooms. Everything including shower, basin and toilet is in a 2x2 meter space making it difficult to move around.
We happened to stay when renovations were taking place so a little bit of noise is to be expected, but the tradies were working from 7AM using drills and playing the radio loudly etc so sleep was out of the question, especially since it was right next door to our room.
Overall a decent place to stay if you are in a hurry or are in the area but can be a bit loud.