I had a fabulous time as a single traveller on board Azura. I found all staff to be friendly and helpful. I think if you are polite and well mannered and treat them how you would expect to be treated then that's what you get.
I found the cabin to be spacious, clean and well decorated. I was at the front of the ship which does mean though you get the pitch and the swing when you are in storms. We did encounter a force 11 and 2 force 8 which weren't mentioned in the captains log and perhaps should have been. You are better off in mid-ship if you are seasick. I was fine during all storms. I was awake during the force 11 but having previously been in a force 10 felt I was safe although yes at times it was a tad scary.
I thoroughly enjoyed exploring all aspects of the ship and used the Horizon guide as my bible to pick my own entertainment throughout the days. This Horizon was a god send to me. The entertainment was fabulous.
I was in R225 on Azura.It was extremely quiet except during the storm as we got the pitching and the swinging so my drawers and hangers and hair dryer moved alot but that was nothing. I loved that room. It was spacious and there was plenty of wardrobe space. Shower was tiny but I managed in it no problem. It wouldn't be ample for a large person. I am a size 12. Beds very comfy and pillows were nice and soft. I would recommend this room as had no problems whatsoever!