I couldn't go to my business trip, because they change my dates for spring. I just needed to change my dates. The host didn't show any facilities to give a chance to swap dates. EVEN HAVING FREE WEEKS IN HIS CALENDAR! He totally refused every option and give NO ALTERNATIVE to the guest (me). Result I lost the total amount of my money. Hope you enjoy it Paris is a really expesive city on a daily bases! I understand.