Could someone tell me what the differences between these hotel room types are?

[springfairy556]

I'm playing a game called Hotel Giant and some of my customers are asking for these rooms.Some of these rooms I know what they are, but I'd prefer your opinions.

Economy Room
Normal Room
Deluxe Room I
Deluxe Room II
Suite
Presidential Suite-

Again, I know what a suite is.But just explain please. Thanks in advance.