I stayed for four nights. Very clean room with en-suite shower/wc, I felt comfortable. Room door had a lock.
I would gladly book again.
Cordial and kind welcome at check-in.
This room is at the back (doesn't face onto the tube and train tracks), can hear tube/train noise from the room but the noise is quite soft (you don't notice it after awhile). My sleep was not affected at all.