Sauna 
To dream of a sauna indicates that you are closed-minded and should listen to the suggestions and beliefs of others. Accept the influence of positive influences. In addition, it may represent underlying desires and fantasies you may hold regarding sex.
Bathroom
To dream that you are in the bathroom signifies your basic needs and desires. It's possible that you are feeling overwhelmed and you wish to get rid of these issues. It may also symbolize your need to cleanse your spirit and mind of destructive thoughts. You need to release negative emotions and feelings.
To dream that you are in a public bathroom with no stalls implies that you feel exposed. You are concerned about the perceptions that others hold of you. You are having problems unburdening yourself from the past.
To dream that you cannot find the bathroom indicates that you find it challenging to communicate with others.
- 1