We stayed here for an extended weekend and found it a really great apartment to stay as a base for exploring.
Well equipped, spacious and modernly decorated, it has a fantastic position directly opposite the train station (but you don't hear any trains) and is within walking distance of a range of pubs and restaurants, and Kingston town centre.
Hannah is a brilliant host and is very welcoming and helpful.
I would thoroughly recommend a stay here, but don't tell everyone, let's keep it our secret...