The house stands out from the classic city villas. I’m just afraid that 2 bay windows will blow our budget.
For one bay window - mind you, without adding any floor space, I’m only talking about the additional costs of the bulge itself - you could get ten square meters more. You can never stand out from the mainstream with the mainstream: attempts to dress up a cube (bay window, bay window in crimson red, bay window in gray, corner window, smokey eyes, ...) usually fail miserably due to their lack of originality. With a different roof shape (real shed roof, barrel roof, mansard roof) much more would be possible. A shed roof rising diagonally would probably be unique not only in the building area but in the whole city.