I highly encourage you to stay with Patsy! The room is very spacious (even larger than pictured) and sparkling clean. The apartment is also in a great, central location. It is within walking distance of most major sights. If you prefer to take the train, Patsy's apartment is minutes away from several Tube stations. The area itself is beautiful with great parks, restaurants, coffee shops and is just minutes away from the British museum by foot. Finally, the area is very safe. I was a solo female traveler and always felt safe coming home after dark.
Patsy is also an excellent host! She was easy to communicate with and is friendly and welcoming, which created a relaxed and comfortable experience during my stay. Finally, her dog is incredibly sweet, friendly, and quiet and makes staying with Patsy that much better!