I agree with VestalFire - the Taverna looks wonderful! I really like the richness of it with all its varying textures and warm tones. The worn plaster looks great and makes a nice contrast with the complexity of the brickwork. The composition works very well. It must have taken ages to get the image to that point!

If I may offer a couple of suggestions? The angle of the shadows (of objects) is a little inconsistent when compared with the very dominant shadow cast by the potted shrub and the column behind it. If they all reflected a common light source I think you'd find visually it all 'locked' together more realistically.

Perspective-wise too, you might find that the column behind the plant would look a bit more three-dimensional and in keeping with exterior/interior angles if a thickish sliver of brick could be seen on the rhs.

VestalFire's suggestion as to the scene at night lit by candle/lamp light is an interesting one - it could make for a very intriguing exercise in itself :)