I think bedrooms are private and personal however, if I was giving someone a tour then I would also show them the bedrooms, otherwise the doors would be kept closed. Like The Builder, I have also been in many, many bedrooms treating property for flea infestations, the knew I would be treat ting the carpets under the beds but they still leave mountains of screwed up tissues and often their little play toys, there was then huge embarrassment when I asked the owner to remove all this stuff so I could treat the room properly, especially for one lady as she put her "toy" back in her drawer and walked away, it turned on and started break dancing inside her drawer making a dreadful noise, I wasn't touching it!! you could just see she wanted to die there and then. I just smiled politely :-)