I have been wondering what the economy is based on. It is far away from the Skalitz silver mines and even if there is silver in those hills too, you can see from the skalitz counryside that it takes a huge operation to process it. It isn’t on any major roads, so it wouldn’t be a trade hub. As you pointed out, there is nowhere to farm.
They did say that you can generate a positive income though. Maybe henry opens a ‘slightly used’ cuman armor store?