the apartment is big and comfortable and in a perfect place to visit London. If I have to say something negative is the matress of one of the beds. Really hard, impossible to sleep there for me.
The area is full of places to eat and shop and buses stop just in front of the apartment. The tube is a ten minute walk. You can go walking to the Covent Garden or the British Museum, they are between 15-20 minutes away. Saint Pancrass Station is 15 minutes walking so if you arrive from Gatwick Airport by train, it's ideal. Don't miss the opportunity to visit Granary square behind the station with an open air cinema opposite the canal in summer.
Bella is always available for any question and answers really quick. The instructions for the check in and out are easy to follow. No doubt I would book the apartment again if I come back to London in the future.