We (family of 5) stayed in the apartment for three nights. The location was excellent, right across the street from Liverpool Street station which is on the Circle line so easy access to all the main tourist sites. Plenty of places to eat nearby and a tesco express close too. While there was a nice level of activity in the area in the evenings we had no issues with late night noise.
The apartment was spotless and had everything we needed for our stay. Good strong shower. Wouldn't hesitate to recommend this apartment.