This is a very well appointed and spotlessly clean apartment. It's close to the tube and very close to the Tower. It has a great kitchen and a washer-drier, which is very convenient. The host made check-in and out very convenient, and there is a concierge desk where you can store luggage if required.
On the down side the internet was not working the entire time of our stay and this was very inconvenient for planning activities and because we needed to do some work during. We are international visitors and can't use data on our phones without huge expense, and we would never had chosen to stay in a place without internet. Paul provided a refund of $79 (Australian dollars) for the inconvenience. Given the cost of the apartment this was rather underwhelming.
Other comments: the location in the City is great for getting to the Tower and to the Thames and is close to tube stations, but the area is choked with traffic during the day and quite dull at night, with few restaurants or bars. The second bedroom is very small and while it was OK for our kids it would not be very good for a couple.