Good points: Very Central Convenient Location; Clean; Well Decorated; as described; Double glazing cuts out most of the noise.
Bad Points (for me): this flat is in a very central and busy location (and I mean very busy). It is first floor. Right outside is the "Chinese Gate" - Tourist constantly come and take their photo's next to this. There is a taxi rank right outside your (albeit) first floor windows - drunks queue for taxis all night - and I mean all night - they shout and laugh and talk loudly to their friends. Taxis pull up right outside with their diesel engines running, all night. Also "deliverloo" riders constantly pull up on motorbikes - are you getting the picture. The double glazing cuts out the very vast majority of this noise, (so great if you can sleep in the heat) BUT only if you keep it shut - all night. The flat is heated to 21 degrees C, way above the temperature my wife and myself prefer to sleep at. So we had to open the windows - in an attempt to cool it down - and suffer the noise. We never sleep a wink on the two nights we were there - and cut our stay short because of this. So it's a bit like this - you can have it cool and comfortable or you can have it quiet - but you can't have it both. (Sorry to write this - because it is a nice studio - just not for us)