Definitely book this place - all these amazing reviews are very well earned!
Christine is a wonderful host - she's really knowledgable about the area, fully available when you need her and makes herself scarce the rest of the time.
The space itself is stylish, cozy and super well decorated (the pictures almost don't do it justice - the whole place is as chic and stylish as that wonderful bathroom).
The bedroom is on the opposite end of the flat from Christine, in its own wing; so it feels VERY private. She also put out an assortment of foods for breakfast every morning and there was always tea, etc.
It's an amazing area (barely 5 minute walk to a lot of the theaters) and a great value! If this place is available when you're looking, definitely book it before someone else does!