The flat is spacious and the bed very comfy. However it is a solid ten minute walk from any tube station, which is tough depending on how much luggage you have. You also collect keys from a shop that isn’t open 24hrs, it wasn’t ultimately an issue for us but blew cut it tight.
Lastly the instructions for getting in did not include gate codes or a description of which gate to enter and the complex is HUGE, it took us 45 mins to find an open gate and then walk all the way around the buildings to the flat- communicating with the third party management company is tough because it’s a lot of middle man back and forth. Definitely not a positive experience