8030 is The Walt Disney suite.
As to how do you get one of these rooms....we've been luckey (and it doesn't hurt to have friends for crew staff) We were scheduled for a cat. 2 (last October) our Dreams rep called and asked if we'd like to bump to the Roy Suite! Um YEAH...no brainer!!!

(we had been on the wait list for like 2 years I believe). Then while on-board last October, we were looking to re-book and Danielle told us that the Walt Suite was available for the Oct. 29 cruise...SOLD BABY!!! I guess it depends on the time of year you want to travel in...we've been very luckey!
Any other questions, and I'd be happy to answer them for you.
Hugs,
RonnieJo