Hello,
please only evaluate the exterior view or the window arrangement.
Regards
Thomas
The house appears massive, and I would like to ascribe high functionality to it due to the unflattering proportions. In a new urban villa development area, probably OK. An asymmetrical window arrangement is OK if it has a recognizable structure from inside to outside. Here I do not see that. Taste is certainly a matter of debate. However, it is clear that no design-savvy planner was at work here.
If the house exactly matches your ideas and the statement you want to make with the design, I have no suggestions for improvement. Otherwise, I recommend that the designer engages with proportions, aesthetics, mathematics, and human visual perception. There are reasons why the "golden ratio" and other proportions are perceived as particularly beautiful.