I stayed there for about 6 weeks. Nice clean flat. Right next to Kew Bridge railway station and several bus stops, supermarket in easy walking distance. Amazing walks and pubs along Thames riverside (especially downstream side).
Apartment block has bicycle room on ground floor which was very handy for me. Proximity to railway station was not a big issue from a noise perspective and I didn’t hear much when closing the windows. There were one or two nights when it became a bit noice (related to spectators leaving area after attending game in nearby stadium). One thing to keep in mind is that apartment doesn’t have a TV or microwave.