Paul the peeper

Really cool idea and a pretty nice shot of it I think.
The woman in the foreground is a bit too dark in her face so I would lighten that up, the man in the background is perfect though.

Would be interesting to see the original photo since I guess you've croped it to just show the windows with frames.
Can't deside if it feels a bit tight or not but it's a good picture.

I cropped very little out. This was a phone booth from the beginning oh the previuos century, in Helsinki Open Air Museum in one of the island. Other pictures, where the booth was all in didnt raised any idas.
Your adivise about the lighting the girl.