Imposing shot. Reflects sunny Cyprus very well which I always think is more difficult in B&W. I wonder rather than stating as I can't be sure, whether it might benefit from being a little darker. I think that the upper wall would benefit from a little more detail.
I would crop the left side to match the right side and darken and more contrast. I feel this is a great shot but with the tones that are present it is not holding it's own.