Ritz MR Elite benefits don't include breakfast or lounge/club access.

Do include
Free Internet
1000 points as welcome amenity - no option for snacks etc, just the points
Room upgrade to the best available room. Upgrades EXCLUDE suites and club level rooms.
Late checkout if available
Earn points on room rate only, not on incidentals

Marriott website pretty much lays it out. Just be mindful as with all of the Marriott brands each has unique nuances to its benefits, ritz is a bit stingy compared to FS hotels some might say, but just be glad they finally participate at all I say. ^