Lovely work! The perspective on the buildings is really impressively made, it looks very accurate and makes for a really clear and readable layout. The overall colours are maybe a tad bland for my taste, there isn't really anything that makes the design pop or draws your gaze in. I don't know, it kind of has a slightly unfinished feeling to me? Maybe some labels or a title and/or frame would help it feel less so.

In any case, a wonderful city layout! I hope you'll feel better soon as well!