Evanelpus -
Glad you have found the service good so far, and I am sure the flights will be of a similar level of service.
You have just sumbled on one of the industry's best kept secrets. Compared to easyJet you will get:
1) Allocated seats - no bunfight to get on the aircraft.
2) In flight meal.
3) Lots of other things included.
The aircraft operating the service will depend on your point and day of departure. It could be an Airbus 321, 320 or Boeing 757. Monarch have been known to switch to the A330 if the booked load justifies it.
Monarch tend to hide their scheduled service light under a bushel a bit too much, but those who try it seem to keep coming back for more. Please pass on the word to your friends.