the apartment is located in a very quiet quarter, also very safe. The keys should be collected at Georgian house hotel, about 3 minutes walk from the apartment. Very clean, a bed with canopy made my daughter happy! Important: place not suitable for people with mobility issues, as it is on second floor with a very narrow staircase. Also bathroom in is not inside the apartment, but between the floors in the building and probably shared with other residents, however we never encountered anyone occupying the bathroom besides us.
In case you want to save some money and to eat in, there is a Tesco super about 300m away from the apartment.
About 10 minutes walk from Victoria station, which is a general hub for all kinds of transportation, trains, tube, buses coaches and etc.
20 minutes walk from Buckingham palace, so if you are fine with walking, you can save a lot of transport trips.