When picking up keys make sure you go to the Bar/Bistro about 200 feet to the right of Les Prologations. We were in a panic not able to find keys and to see that it was closed. The hotel next door actually said we are not the first to not be able to find keys and pointed us to the bar.
Upon arriving the directions were correct to get into the apartment and do not fear yes it’s located in a court yard not inside the main building. The picture of the door that host sends you has not been updated. So don’t worry you are in the right spot. We bought and all day pass for the train, within Paris, which is located less than a few minutes away. This made everything about our trip so easy. It runs from 5am-midnight and if you plan on going to Disney you will need a separate ticket. You are also 2-3 blocks away from great food and pastries!!! When walking out of the apartment go to the right and on the corner is a Italian restaurant that has great food. Merci Jerome is located next door to a Starbucks that has great pastries and sandwiches to take for your days travel. Be sure to take a blanket out to the lawn of the Eiffel Tower the tower lights up at 11pm every hour on the hour. Enjoy Paris!!!!