Nathan responded promptly to my initial request to rent this property and to all subsequent enquiries before our arrival.
He also allowed us to drop our bags before the official check-in time, when we were able to meet him for the first time.
We found Nathan to be friendly and amenable to any questions we might have.

The flat was in a good location, in easy walking distance of Tower Bridge (we walked to the Shard / Tate Modern St Pauls Cathedral etc.), with great views across London towards Canary Wharf (and the Shard if you dare to peer your head around the balcony!).
Tube stations were also close, as was a handy Tesco Metro & Brick Lane which is definitely worth a visit for a great curry (we went to a place called Muhib which I would highly recommend).

One minor point - although perfectly acceptable, I'm not entirely convinced that the linen and towels were of 5 star hotel quality as stated but this didn't exactly detract from our visit!

We very much enjoyed our stay and would happily stay there again.