Great apartment for a short trip to London! Close to an underground station, the electronic key system works well. Communication with Max and Billie was quick and friendly, they also provided a place where we could store our luggage until we could check in.
The apartment is big enough for two people if you are exploring the city for the majority of the day, but definitely smaller than it appears in the pictures. It's also on the 4th floor, so not suitable for someone who is not so good on their feet.
Would recommend overall :)