Everyone needs a break from the bustle of the big city and the stresses of battle. The My Room feature gives you a personal space within the city to store items and collect your thoughts.
It also serves as a fast-travel hub so you can reach all the areas you've already discovered quickly and conveniently. Every time you enter the land of Rumania you will start in your Room. Where you go from there is up to you.
Personal storage can also be found at your own home. Only 6 slots are available by default but can be expanded with [Expand Personal Warehouse].
Fortune bonuses can be obtained here as well.
Trivia[]
The painting to the left of the bed is "l'Impératrice en voyage reçoit un courrier qui lui apprend la nouvelle d’une victoire" which Nicolas Antoine Taunay painted in 1808. This is one of the subtler anachronisms in the game, as Rusty Hearts is set in the mid-1600s.