The place is really tiny but it was all you need , it had literally everything from coffee to tea , adapters etc... the location is excelllent, so i was walking to eiffel tower you also have the option of train as it is just outside the building
The owner seemed a bit upset with me as i was an hour late coming from the airport by public transport even though i texted when i arrived at the airport(the line going there was closed on the weekend apparently so had to take another line)
Other than that it was perfect for my short stay in Paris