I paid for our seats well in advance but when it came to the last flight home from Mexico we never had seats together but when I complained about it we were put at the very front right side of the plane. I found seat very small and unfordable due to the tables being inside the armrest and using up valuable seating room. The emergency exit door was right beside me and it was very cold also if you are sitting at the emergency door should you not get a crash course on how to open it in case of an emergency ?