Upon landing in Paris from the US we had a message from David about a water leak in the unit we had rented, and information on a back-up place which was pretty much identical to the apartment we had reserved. David had agreed to meet us on Christmas day at 9 am, which was an early check-in. When we arrived at the revised address he was very polite and accommodating and showed us around. David's place was great. A cozy little efficiency which was perfect for two people. It was not quite as good of a location (not as close to the Eiffel Tower) , but we understand that unforseen things happen.