Hayleys apartment is nicely located for a short trip to London and we found it to be quite clean.
Apart from that unfortunately we didn‘t have a really nice stay: The upstairs neighbour is incredibly noisy and likes to play really loud music in the middle of the night, the apartment isn‘t well equipped (very uncomfortable pillows, hard sofa, no coffee-/teapot, one small towel per person), Hayley herself was neither responsive nor flexible nor especially polite.
So overall, we cannot recommend staying here.