I booked a King room. It wasn't very big, but it didn't need to be for just the one night. My suitcase was only small, so it fit on the luggage rack perfectly.
It was comfortable and clean. The fridge was appreciated! It wasn't a very warm day, but the room was a good temperature without needing to put any heating on!
In general, the room could do with a little update (a few stains in the carpet, no sockets by the bed, no bedside lamp, and the windows need repainting). But it did the job. If i was staying longer than one night, those things might have been annoying.
The door needs a proper lock from the inside. As a solo female traveller, that would've made me a LOT more comfortable. I definitely had my suitcase against the door while I slept (not because i didn't feel safe, just as a precaution). My room was a good distance from reception (down a corridor, across a little bridge, and down another corridor), so feeling that little bit more secure in the room would've been nice.
I didn't check in until just before midnight, but the two staff members I briefly interacted with at check in and check out were nice and friendly.