My question is whether there's any place on earth where $1500/week could allow five roommates to live very comfortably--perhaps not as boss-like as I described above, but maybe at least the big house and property.
Although, there are other African countries whose exchange rate with regards to dollar is really. Countries like Nigeria with an exchange rate of 570 naira to 1USD and $1500 to 855,000 naira although on the black market, although its official exchange rate is 415.72 naira to 1USD and $1500 to 632,580 naira. Kenya with its exchange rate of 1dollar to 115.05 shillings and $1500 to 172,575 shillings, Sierra Leonean Leone with its exchange rate of 1dollar to 11,874.82 Sierra Leonean Leone and $1500 to 178,230.59 Sierra Leonean Leone etc.
<and how does one go about getting citizenship?>
Being a citizen of any county have mostly the same requirements, and African countries are not excepted. these i believe are most of the requirement to be a citizen of any of these country.
• By Birth
• Decent
• Marriage
• By Naturalization. By Naturalization I mean the person would have to fulfill the following conditions
1) you should have resided in the country for at least five years,
2) must be a legal adult
3) know the language
4) practice good morality and have good integrity
5) has renounced previous citizenship
6) have a viable means of support
7) obtain approval of the Ministry of Justice.
https://www.multiplecitizenship.com/wscl/ws_SAO_TOME_AND_PRINCIPE.html