The place is very hand for Kings Cross, it is literally across the road. As such the location is great. We were delayed by train problems and did not get there until 9:30 but the person that Omar had sent to meet us was waiting and was very helpful.
Guests need to be aware that:
The room is tiny and as London was experiencing some very hot weather it was sweltering in there. There isn't room to open a suitcase and leave it open let alone two as there were of us.
The room is up a steep, narrow and not very prepossessing staircase, but the room itself was perfectly clean.
Being so close to the station and overlooking the main road there is some level of noise 24 hours.
Overall for a couple of nights it was fine, but If I'd been there for a week I think the cramped size would have become a real irritation for us.