As a first time solo traveller, it was surprisingly easy to book a room, rock up to the building and check myself in. I really liked the security side of things, where I got sent a code for the front door and then a code for my room.
The room was genuinely clean and very, very well maintained. The location is; with no exaggeration, 30 seconds on foot from Haymarket station. There are plenty of choices for restaurants nearby and I enjoyed my time. The bedding was a little thin, but that's more a subjective thing on my end.
The cupboard shower was really neat, I did find it a bit strange that I couldn't actually close my shower door fully as there were latches at the top and bottom of the revolving door that were fastened, but I made do.