I knew about Liberland, but not about Liberstad. Read about the land sale in Liberstad in this post from @janusface. Here's an idea: buy land in Liberstad wait until it is sufficiently developed build

ផលិតផលដែលអស្ចារ្យ វានឹងលក់ដោយខ្លួនវា Great products sell themself - Kevin Systrom.