Aesthetics

Aesthetics is not a main part of cliff empire. In fact you don't need it at all. But, in the late game ( and early game ) your people will want more than just a massive amount of grain, veggies, and fish. They want decorations.

Parks actually are important. They keep the air clean by increasing ecology. Gardens are just for happiness. Late Game Buildings. Tips and Tricks:
 * Small Park: This triangular park can fit on half a tile. The eco scores are pitifully low at 0.5% increase.
 * Park: A decent sized park, scoring decent eco scores.
 * Large Park: A very large park. Takes up a large square and a half and has amazing eco scores.
 * Small Garden: A tiny bit bigger than the small park with about the same aesthetic scores as the small park's eco scores.
 * Medium Garden: It's a nice garden. Decent decorations for the people.
 * Large Garden: Put this in the center of your city. Your people love it.
 * Monument: Who wants a 1000 ft tall massive spartan warrior? Everyone is awed by it.
 * Bus: This provides transport. It is worth eight private drones.
 * Street: Provides a little transport.
 * Oxygen Building: This not only provides ecology, but also medicine.

You should never use streets. All they do is take up space.

Buses are OP. They cut down on drone costs by a lot.

Oxygen Buildings can act as small hospitals when needed. This is a perfect way of getting medicine while saving resources building gardens and monuments.