I think this is one of the places that you could go a bit overboard with sharpening and really make the image punch. It's very nice as-is, but tonally it's a shade on the flat side.
Ok now I need to know what is on the other side of that door.. You had to post a photo of a door with a lock... Now I am really curious!
I really like this shot. The colors actually work for me. It could be my monitor, but I like the contrast between the dark brick and your white door. The brick frames the door very nicely. Good job!
Oh and also welcome to the forum!