We (2 adults and 3 kids) were in aprt 5 on the top floor. It's a very centrally located apartment, 2 mins walk from Liverpool st train station. The key collection was very smooth. Lots of eat in and take away options within 5 mins walk. We stayed at the weekend and there was some street noise but as we were very tired from sightseeing it did not bother us and it is central London. The apt was very clean, there were a couple of minor issues that did not bother us too much. All in all good value for money for our family