Stayed the whole weekend with my family. Since we travel with little kid, Yana arranged early check in for us. She also provided transportation suggestions which helped us to easily get to the place.
The location is great. 5-10min walking distance to Buckingham Palace, big ben, Trafalga, westminister abbey, etc. It is also close to St. James Park and Victoria subway stations.
The apartment is really nice, cozy and comfortable for family stay. It is also very quiet during evening. You have the possibility to go up to the roof and have an overview of the city around.
During the stay we had some questions and Yana responded fast with very helpful information.
We were all quite satisfied with the staying.