Maybe it is hit and miss, but I was in a WeWork in London for 4 months and it was fairly quiet, but it was 4 people to a glass-separated 'room' (called a 'share

Maybe it is hit and miss, but I was in a WeWork in London for 4 months and it was fairly quiet, but it was 4 people to a glass-separated 'room' (called a 'shared office'). So it would depend on the random draw for the other 3 people. The 'hot desking' area pretty much doubled as reception/cafe/breakout-area and was very noisy, however.