Welcome Brett

I'm not very experienced but these are my thoughts :
1- Very nice shot, but the grey line in the BG (background) spoils the image and needs cloning out if possible,
2- IMO (in my opinion) the focus is not very good, but nice composition,
3- It is nice , sharp and clear and the woman stands out nicely. But because I don't shoot portraits, I don't know if the posture and the light are right for a portrait, experts might tell you something about them.
4-The wooden handrail is dominating the frame, shooting with a different angle and/or with a different composition might help.