Pros: Very cozy, incredibly charming garden unit with lots of original detail (built ins with antique wavy glass and stacks of old novels to read!) It truly felt that you were staying in someone's home. I enjoyed the residential neighborhood. Clear instructions on how to get in and out. I did not need to contact the owners during my stay, but beforehand they responded very quickly.
Comfy but firm bed, very dark and pretty quiet at night so easy to sleep in! Comfortable futon-sofa would probably make a great bed as well. Big spare cupboard with extra linens and towels was nice when I needed an extra quilt on the bed for warmth.

Cons: Unit was very clean (walked around barefoot!) but the towels didn't feel super fresh (maybe in cupboard too long?) and pillows/shower curtain liner need replacing - while those are harsh critiques, they definitely weren't extremes or dirty in any way. Updating those small details would make this an A+.
I will return.