Sounds great. $20 per day I should be in fat city.
I spent about a month in Swaziland back in the 80s. It wasn’t a bad place then, but very poor. A lot of South African whites hang out there so they can hang around with the Swazi ladies in the bars there and not be seen by their families. I used to eat lunch just about every day in the Kentucky Fried Chicken near the embassy.
4,200 Emalengani a month will put you ahead of most Swazis. Still may not get you running water and electricity, though.