Preferably 0 stars! Me and my wife wanted to spend...

Preferably 0 stars! Me and my wife wanted to spend a holiday together in London. Due to a time change, we have booked this hotel for one night, which according to reviews seem to be good! I am very open to every person, but in this corner I felt very insecure, as well as my wife. Nothing to recommend. When we arrived at the hotel we were allowed to check in directly, unfortunately with disappointment! On the beds were spots where we did not even want to imagine where they came from. In addition, black hair was in the bed. We were offered another room on request, but still we felt so uncomfortable that we immediately booked a different hotel. Even if the prices are tempting, from my side is a booking in this hotel, with this hygiene, let alone by the clientele in front of the door, not recommended!