I've heard a lot of people mention this, but never heard any feedback about it.

Say, I have my mansion in lavender beds, but prefer the architecture style of Mist mansions. I understand there's a general aesthetics value related to every city residential area, but I don't think giving users more choices would dramatically change the environment of residential areas, on the contrary.

There's no reason for us not to build a Mist-style house in Lavender Beds, or a Goblet-style mansion in Mist. It's not an issue of the exterior only, as it also affects the interior: things such as columns, staircases and other details change in the inside of the house depending on what kind of house it is.

I think players shouldn't be limited anymore, we should spice things up and mix the housing styles for any city, make em available please!