Flurry!!!
Ahem. The water features (well, fountains, etc) help add an agrarian feel to your town, as if, even with the several developments and estates (your four main houses, and town hall), it feels like we are in a rural area rather than a suburb or inner city. It is as if main street is a large urban development situated right next to the Heartland, like the juxtaposition you often find in the Philippines of large urban developments side by side with farms.
If there were anything that makes me even remotely sad, it would be the waterfall partially covered by the cafe, though in real life this would not be a thing at all. (Also, I did the glitch where you end up walking on top of the cafe. So I guess the game wanted to make sure I get my better view, ha. Never mind then.) But of course with the game limiting you to placing the cafe once, you gotta make do, and I do not mean to imply anything bad with the placement.