Here are some of the unique aspects of the ship:
Grand
Staircase-
The
grand staircase was a big feature of the Titanic. At the top of the first class
level was a dome. This place is where many waited before dinner.
Swimming
Bath-
The
swimming bath was the first pool on any ocean liner of that day. The pool was
used mostly by first class.
Gym-
The gym on the Titanic was a place where the passengers to work out. (Work out all those big meals!) The exercise equipment included a rowing machine, and a horse machine. Even the children could use the equipment during a certain period of the day.

This is a picture of what the Grand Staircase probably looked like.