Housing at UHM pretty much sucked...that's why I moved back home after two years living there.
As far as housing goes... we have:
One all-female dorm (Kahawai)...a wellness hall.
The Hale Aloha Towers (4) ...coed by floor ...one designated a wellness hall... one designated a "Freshman Only" dorm
Gateway- suites, coed by room...designated for upperclassmen and grad students
One grad student apartment complex-coed by floor (kitchen equipped)
Two apartment complexes (Noelani and Wainani). Reserved for 3rd year+ students. Coed by room. Two wings of each of the apartments were designated wellness areas. (kitchen equipped)
Wellness halls are substance-free and quiet hours are enforced 24 hours.
Typically we are not allowed any overnight visitors. We're supposed to check in our visitors at the front desk...but no one ever does. When I lived in Noelani, I lived in a full house... me and 3 of my roommates...and each of our BFs.

The football guys living next door were the sweetest guys! I liked hanging out with them than I did with my roommates!