l'm in a downstairs room with a massive bay window looking onto the street.
Even with nets l feel as though people can see in! There's also being to only one to ever answer the door and hearing absolutely everything in the sitting room and from the street. The bathroom being upstairs doesn't bother me, l wouldn't want all the noises and queues just outside my room. lt's the biggest room and l really like it, l can go in and out without knocking into people on the narrow landing.
So there are advantages and disadvantages, but l'd say go for the room you'd feel more at home in.