The only thing I really don't like about your floor plan is the orientation on the plot (ok, that's hard to do differently), the open kitchen (personal opinion, but I could well imagine a partition wall and additional door(s)), and the relatively small office – so all three are rather personal opinions :)
I really like, for example, the entrance from the garage to the utility room (also pantry?), the sleeping-dressing-bathroom solutions on the upper floor!
Somehow the floor plans seem familiar to me (layout/font), could you maybe give me a hint (also gladly by DM) if this is a finished plan? Oh yes, and roughly what budget are we talking about, if I may ask?
Much success already,
b.