Some thoughts on Pricing...
Time of Year
any time kids are out of school are more expensive... Breaks: Spring, Summer, Christmas
cruises over 3 day weekends (3, 4, 5, 6, 7 or more nights) usually show a bump up in price. Cruises that include July 4 - Way expensive!!
Star Wars and Marvel Days At Sea cruises also carry a premium
Fantasy and Dream are typically more expensive cruises (per day) than the Magic and Wonder (newer ships vs. older ships and perceived benefits of cruising on a new ship - YMMV).
September - seems to have some of the lowest rates because: 1) School just started, 2) Hurricane Season (June - November)
Usually, the earlier you can book a cruise, the less expensive it is.
DCL uses a tiered popularity pricing scheme: the more rooms sold in a category and for a cruise, the more expensive the remaining rooms become.
That takes care of some of the basics of higher and lower prices by time of year.
Other Pricing - well Stateroom Selection that impacts price
Type of Stateroom: Inside (no windows), Ocean View (porthole), Veranda (deck) and Concierge (larger room, larger deck other perks, lots of money)
Each type of room has variations that cause different prices
* On the Dream/Fantasy many of the inside rooms have a "Magic Porthole" to the outside world, some of the inside rooms do not (I THINK!!). No Magic Portholes on the Magic and Wonder. Some Inside rooms have the split bathroom, others do not (again I THINK).
* Ocean View rooms on Deck 1 have two smaller portholes that are positioned higher up on the wall, all other decks the porthole is a large one where you can sit on the couch and see outside.
* The Veranda rooms can be: Navigator (enclosed with a large "porthole" - without glass), Solid Wall (have to stand to see the ocean) or Plexiglass.
* Concierge rooms - I cannot speak about!
Each room type will carry different prices based upon location, location, location!
which Deck then
Forward, Mid Ship or Aft
Some rooms sleep 5 - these tend to be on the expensive side.
The first TWO people in the room pay full price. Occupants 3 and 4 and for the rooms that sleep 5, pay a reduced fare. Everyone's taxes per person is the same.
Other Stateroom Info
All rooms (so far) on DCL sleep at least 2 people (probably 3 actually). SOME rooms sleep 4. The 4 person rooms are scattered throughout the ship, across all categories.
Many rooms can be connecting rooms - but by no means is every pair of rooms connected.
There are a few Handicap Accessible rooms on the ships
Reasons for specific rooms that can hold 3 or 4 people NOT being able to book the extra passengers:
* Room in the assigned Lifeboat for that stateroom is at capacity
* if person is under age 18 - the maximum number of kids in an age group has been hit