In Malta, I have noticed that some owners’ associations don’t attach a lot of importance to the visual consistency of the facade.

Can you find two identical balconies in this building? (click the pictures to enlarge)

Each one has its own doorbell model

More mismatched balconies (Note that the third floor balcony doesn’t even have a railing!)

Those odd balconies, windows or doorbells could offend your aesthetic sense if you’re more used to symmetry.

Multicoloured shutters and enclosed balconies in Valletta

At the same time, this cacophony is somewhat picturesque. And that way you avoid fighting with the neighbours about the choice of the color when the shutters need to be painted.