Complex sentence: In that sense, the housing cooperative is like the landlord in a rental setting, yet another hallmark of cooperative living is that it is nonprofit, so that the work done at cost, with no profit motive involved.
Split into simpler sentences: In that sense, the housing cooperative is like the landlord in a rental setting. However, another hallmark of cooperative living is that it is nonprofit, so that the work is done at cost, with no profit motive involved.