I would say, on the whole, this flat 'does what it says on the tin'. However, if you are a medium - light sleeper, or in fact, struggle to get back to sleep after being awoken by noise, this flat wouldn't be for you. Noise begins around 5.20am, and doesn't stop until around 8am (from above).
The cleanliness of the flat, is also a disappointment, and it is not somewhere I would call 'clean'.
The links to the City (via the tube), are, however, very good. I regret to say, I would not stay in this property again, due to both the noise, and the general cleanliness (or lack thereof).