We had a canceled flight due to a maintenance issue. Our group had people flying out of two states to meet up in Chicago and journey on to a tip to Mexico. Due to a flight cancellation, 3 of 4 people were not able to fly in until the next day. We book two rooms, two people per room, for 4 nights. Our travel agent contacted FunJet to move the reservations for our rooms over a day, so checkout would be the 6th and not the 5th. We also paid for an extra night in ONE room, of which the one person who flew in alone stayed in. (And was joined by one of the three others around 1:45 AM the following morning). That extra night was paid for in person. The other 4 nights for both rooms were pre-paid. When FunJet sent over the updated dates, they only had the rooms for 3 nights!!! It took over an hour to get checked in on that night because the email they sent the hotel had the wrong information. Then on our last day there, we were informed that the second room, the room that the other two checked into the following day was only booked 3 nights. The hotel clearly had all our information showing we paid for 4 night in advance for both rooms, they had an email that stated the new check-in date was moved over a day. But Funjet was refusing to send an email stating the checkout date was moved over. Our hotel (bless them for working so hard for us) kept explaining that we only used ONE room the first night and that the second room had only been used three nights. We paid for four nights, how freaking hard is that!?? We had the first room an extra night and we paid for that in person. They had no problem with that room. Funjet was trying to say that since one room had been checked in on the expected arrival date and a second person arrived in the early morning that we used two rooms. WE DID NOT, the second person went into the room that was already attended and our hotel repeatedly told them, no we only used one room the first night. Let me tell you this was a nightmare! Our hotel was at the mercy of FunJet as they were a third party that was paying the hotel (with the money we already paid funjet). Finally after another at the hotel made numerous calls and was transfer 4 times, they sent over the email with the corrected check out date. NO company should be able to hold a person and their funds hostage like this. We were pulled off the beach on our last day of vacation (a vacation that started out as a travel nightmare) and had to argue with this company for something that was obvious, simple and should not have been an issue. Basically, we moved our reservations over a day, check-in and check-out for both rooms. We paid for an extra day for one room, which we checked into the day before the new reservation date. ONE room, one day extra. Our hotel told them this. That should have been the end of it, they should have corrected their email and dates right away. They did not. They were rude, greedy and disorganized. They held us and our vacation hostage. Unacceptable. They also messed up our transportation reservations, but I won't even go there. I think the above is enough for anyone to stay away from using this company. I would also say, ask your travel agent if they use them and request they do not.