It was a mess. Went through 1 month of interview, 4 rounds. When I reach the last round of interview, the HR provided the wrong information for the interview format, and asked me to book an interview slot on a short notice period of 5 hours. I agreed to proceed with the interview based on the inaccurate info I was provided, and it left me unprepared for some interview questions asked by the interviewer.
HR also booked the wrong date of the interview for one of the rounds as they were unaware of London holiday timings
Just an unpleasant experience overall, and does not provide any feedback even after multiple rounds of interview or any reply from them afterwards