It looks nice! I like the most things but I think it's kinda too organized.
The wild grass is too organized, kinda messing up the shapes and making them more 'wild' will improve the scene in my opinion.
The long walk in the middle is a bit plain. Perhaps put some wil grass around it? Not like the other areas though, maybe only single ones and a few two in a row, etc. Maybe use a few more bushes and little trees
Long story short, I love the tilesets and the route is nicely done. It's just too organized even if it was supposed to be a well-kept place.
I'm no professional so it's just my personal opinion lol
(Btw I love the red benches but maybe put the red flowers between them exactly between cuz it's kinda off-centered. Not because it looks bad but because I'm obsessed with that kinda things XD)