A150 Sim Cluster
The sim cluster is made of 35 sims, some of them placed in mathematical order (diagonal lines, contact through their corners).
There is not a single estate or a single estate owner. Also, not all sims are opened for public access and many parcels have entry restrictions. Most of land is residential land. There are many parcels for sale.
The Geography of every sim is different, from plains divided in parcels by Water to hills and submerged places.