I have a few low income renters who have taken advantage of the no rent business. I'm working with them to figure out what happens when rent is due. I did get some state funding for these folks to help offset the costs. It has been pretty shitty for landlords, though. I'm fortunate in that I have almost no mortgage on any of my properties. If I had hefty mortgage payments to make for all of them I have no idea what I would have done.
But I've done things to keep the positive spirit with my renters. In one spot I have ten units all together. I have done a bunch of big ole barbecues and invited all my tenants for free dinner and take home food. Done it at least once a month. They love me, they're all anxious to uphold their leases, and even the ones who have lost jobs and can't pay full rent have been paying some, as much as they can.
But it's a shitty time to be a landlord.