Mixed games NLHE orbit. In general i don't think there are a ton of nlhe specialists playing these mixed games and i would feel most guys are way too loose and aggressive with their hands.
Villain limps on co 4 handed and with short stacks on the blinds. I have no reads on this guy and what hands could he be doing it with . i don't think it make sense to raise any bigger in position for protection as i could induce some spazz jam from the blinds.

I think i will like to bet for value given i'm pretty ahead vs a wide range. Could check rivers on bad runouts.

I'm not sure why would he donk bet 1 bb on river when every draw misses. It almost look like a blocker bet given he shouldn't be bluffing with that line. Does it make sense for me to raise the river with my sizing? I shouldn't be bluffing a lot with my sizing as well and then he bet 3 bets here. I'm utterly confused and i could not put him on a hand. Standard call off?