There are no Stars available at Saarbrücken. There is a 250KTS/FL100 restriction at EDDR within airspace E (more or less everywhere around the airport). Normal descent speeds are 250 KT until instructed by ATC. As a general guidance on base you should be around 220kt, when cleared for the final approach between 200-180 KT. Expect to cross the FAF/FAP between 200 -180 KT and to maintain 170 KT until 5 DME.
Traffic with WTC Heavy is not permitted to land in EDDR. Also for all other aircraft there is not gate available.