A little help for a better orientation:
A. Hotel Kurfürstenhof
(one of our hotels)
B. Poppelsdorfer Schloss
(Palace of Poppelsdorf)/
Botanical Garden
C. Observatory
D. Central Station/
subway/busses
E. Hofgarten / University
F. Munster (cathedral/
pedestrian precinct
G. Market/City Hall
H. Beethoven House
J. Rhine Promendade
K. Quarter of Government
L. Museumsmeile
Mile of museums
M. Subway Station University
N. Parking