If it's a rental, I think ProMar 200 is as nice as you want to go. Waterbourne enamel for the trim will be easier and quicker to apply vs. Alkyd, but it will still be plenty sturdy. However, if I were you, I would not bother with expensive enamel there either, since it is customary to completely re-paint for every tenant. ProMar200 Flat on the walls, satin or semi on the trim, and be done with it.
If you are going to quickly paint the walls soon after the trim, you will need to use a spray shield, as latex paint takes a good month or so before it is ready for tape.
SirWired
If you are going to quickly paint the walls soon after the trim, you will need to use a spray shield, as latex paint takes a good month or so before it is ready for tape.
SirWired