I stayed at the St James for a little over a week. It was a brilliantly good stay.
The property is very well located: in the heart of St James, you can easily walk to Piccadilly, the Theatre District, Trafalgar Square, the British Museum, Chinatown, Buckingham Palace, Hyde Park...
The room was spacious enough and fairly well appointed. It reminds me of a Gold Floor Fairmont room.
The quaint Michelin rated restaurant deserves it's reputation. The food is excellent, wine selection endless and the atmosphere is unique, elegant and comfortable.
But that's not why I will stay here again. The staff are fantastic up and down the line up. They are professional, very helpful and very very friendly. They made my stay feel very comfortable and always made me feel welcome.
I put this place at the top of my list.