Since we were near the back of the plane we didn't get water service since the flight was about to end. Also, we were not allowed to carry on out roll on luggage because we were told that there wasn't any space available. Upon entering the plane, after checking the bag, at least 4 or move overall racks were open and empty. After arriving at the airport to get luggage, couldn't locate it after being told it was on a certain belt way. Finally found it on another luggage belt way, having wasted about 20 minutes. At least we found the lugggage.