I really enjoyed my stay :-) The appartment is very closed to the tube and a bus station. There is a supermarket and some restaurants on the way between the appartment and the tube station. If you're coming from Paris like me, the appartment is only one station away from St-Pancras, VERY convenient!!! The room and bathroom were always clean, no noise at night for a good night sleep.
Few tips for the next travelers: don't use a ton of toilet paper because the flush is not tornado strong
When you push the button for the shower, wait a few seconds before putting it on your face.
You can only lock the door from outside when you leave and not from inside.