The room is exactly as advertised. When we walked in, we thought the room looked small, but in the end it had everything we needed to have a fantastic trip. The greatest asset was the location. King's Cross station made it very simple to get all over London. We also ventured out to find some pubs with more locals.
The only challenges were that the room was up so many stairs and the shared restroom. Omar has it advertised well, so if you know about those two when you reserve, you should be as happy as we were.