Very near to metro Commerce station, please be minded if you are bringing big luggage as there’s only stair(partly escalator) from the metro station.
Walking distance to Eiffel Tower, it took us about 25 minutes, but a lot to see a long the way so it was enjoyable.
At the premise also you need to climb a floor up before you can use the lift. It’s a narrow lift that can fit three people at the most.
It could be a bit noisy in the night as people talking loudly when they pass by from downstairs, this doesn’t bother us though.
Communication with Samuel was good, we didn’t meet him in person but we manage to get instant response from him through message.
The lady who met us for key collection was kind.