It's not often that one can write "bigger than expected" in a review, but that's certainly the case here! The apartment is very spacious — for us as a family of 4, it was more than what we needed! Well-appointed and modern, and we especially appreciated the fully-equipped kitchen with an oven, microwave and even a dishwasher! Not to mention laundry facilities!
The second aspect to highlight is the location. The apartment is right in the centre of the financial district, which means you're surrounded by skyscrapers — perhaps not as charming as some more historical parts of London. BUT… being 5 minutes' walk away form Liverpool Street station means that the entire city is within easy reach via public transport. It's hard to overstate how convenient this is!
Additionally, there are several supermarkets within walking distance, and even the Borough Market is within about 20 minutes' walking distance across London Bridge. Superb location!