Those windows are distinctly skewed. You need to make them line up properly, or it looks like the buildings were made with really lopsided and oddly placed windows.
Want to give some dough back to all those amazing pixel artists? Donations provide prize money for contests, help cover hosting costs and support new initiatives.
Comment noted. I'm way too lazy to change it.
I'm using artisitic freedom as my excuse for not changing it.
"The windows are lopsided to depicted a twisted city."