the unit had a lot of flies when i moved in, and i've actually mostly cleared them out.
as far as i can tell, the termites are coming up from the subfloor, and i suspect there's a nest between the units. for a few weeks at the end of june, they were "swarming" the light fixture in the living room, which is a technical term around their mating rituals. and, they seemed to come right up out of the floor. it's just another reason to repair the flooring....
the moths are coming in through the screens, i think, but are not really that bad, either. i can deal with a few stray moths.
it's the termites that seem like a real problem.