Dusseldorf guest house required - two twin bed rooms

We need 2 twin bed rooms for 4 persons for private guest rooms or furnished appartments from 28 May to 6 June 2008 (for 9 nights)nearer to messe dusseldorf or within the city. We would like to have a package including breakfast. The rooms must be with attached bath. Please confirm on mpa@cyber.net.pk