Adrian's property was perfect for our couple of days stay, we were 4 and a small baby and the space fit just fine for a couple of nights and the stay was great.
The flat is really well located not too close nor too far from the main London attractions (tube station really close and bus lines that run directly to the centre). One thing to note is that one of us has some mobility limitations so having an elevator and upstanding shower made an amazing different to make our stay more comfortable and convenient.
Everything was perfectly clean and everything contributed for a great stay. The view was also a big plus and we were able to see some nice sunsets from it :).