When it first opened in the Finnish Hotel (Kultakala) it was sponsered by a DJ called DJ Eskon and there was a bot of him in there. He was standing behind the duck statue and was boxed in with stero players.
When it finally was put into Habbo UK (.com) you couldn't use the diving board, the entrance was blocked with construction equiptment.
In 2002 the room was sponsered by Sunny Delight drinks, and there was an advertisment on TV. All the tables and chairs were changed to colors such as green, pink & orange to represent the different drink flavours, and there was a big advertisment on the board.
The room was so popular in 2002 that it had to be split into Habbo Lido and Habbo Lido II rooms
When the room first opened, you couldn't click on other peoples characters and see their information like in other rooms.
There was a 'cheat' that if you said certian things to the bot behind the counter, she would step out of the box and walk around the room (2002)
In 2005 or so, the duck was changed to a pink elephant, and you could sit up on top of it, it was some Finnish company advertising in the room, but i'm not sure what.