Josephine is a charming person, she cares that her guests are happy. The house is fine, spacious and bright room. Good location and well connected to central London by transport (tube and bus). The only thing is that there is some dusty smell in the house, so I would not recommend it for people with allergies or asthma.
We had an inconvenience since the previous guest left the mobile phone charger and adapter in the room. Josephine took my adapter thinking it belonged to the other guest. Luckily asked me when I got to the house and she didn't give my adapter to the other person. I would have appreciated she asking me before assuming it was from the other person, but that's ok. Luckily nothing happened, and she showed that she cares about the guests not only in the house but also when someone has left and had a problem.