Had a great stay at Amelia's (shared with her lovely brother, Edward). Her room is just as described and the bed is very comfortable. Location is great -- in walking distance or a short bus ride to the train station and high street. Walls are on the thinner side (as expected for the building). Nothing that was an issue for me.
A note for future guests is that Edward does work from home a few days of the week and uses the table in the living room. Again, wasn't an issue for me as I was mostly out during the days and Amelia's room has a spacious desk.
Thank you Amelia and Edward!