Here are some suggestions for hotels near to Haus der Universität (HDU) or campus and University library (ULB).
Hotel Auszeit
Auf'm Hennekamp 71
To HDU (2,9 km): 37 mins walk or 701 (D-Rath) or 713 (Holthausen) from 'Auf'm Hennekamp' to 'Jan-Wellem-Platz'
To ULB (2,7 km): 33 mins walk or 707 (Uni-Ost) from 'Auf'm Hennekamp' to 'Uni-Ost'
Notes: We prebooked 20 rooms for conference guests. Please indicate that you are there for the conference by refering to "Institut für Sprache & Information" when you make your reservation.
85 €/night (single room, breakfast incl.)
109 €/night (standard double room, breakfast incl.)
140 €/night (comfort double room, breakfast incl.)
Hotel Düsseldorf-Mitte
Graf-Adolf-Straße 60
67 €/night (+13€/night for breakfast buffet)
To HDU (1,2 km): 15 mins walk or 701 (D-Rath) or 715 (D-Unterrath S) from 'Berliner
Allee' to 'Jan-Wellem-Platz'
To ULB (4,0 km): 50 mins walk or 707 (Uni-Ost) from either 'Oststraße' or 'Bilk S/Friedrichstraße' to 'Uni Ost'
http://www.amanogroup.de/hotels/duesseldorf-mitte/
HK-Hotel Düsseldorf City
Varnhagenstraße 37
69 €/night (breakfast excl.)
To HDU (3,5 km): 43 mins walk or 706 (Merowingerplatz) from 'Am Steinberg' to 'Jan-Wellem-Platz'
To ULB (1,7 km): 20 mins walk or 707 (Uni-Ost) from 'Uni-Kliniken' to 'Uni Ost' or bus 835 or bus 836 (In der Steele) from 'Moorenstraße' to 'Universität Mitte'
http://www.hk-hotels-duesseldorf.de/
Business Hotel Wieland
Wielandstraße 8
79 €/night (breakfast incl.)
To HDU (900 m): 11 mins walk or 703 (Kirchfeldstraße) or 712 (Vollmerswerth) or 713 from 'Pempelforterstraße' to 'Jan-Wellem-Platz'
To ULB (5,3 km): 1h7 mins walk or 707 (Uni-Ost) from 'Jacobistraße' to 'Uni-Ost'
Mercure Hotel
Am Stresemannplatz 1
106€/night (breakfast incl.)
To HDU (1,2 km): 14 mins walk or 701 (D-Rath) or 715 (D-Unterrath S). From 'Berliner Allee' to 'Jan-Wellem-Platz'
To ULB (4,1 km): 51 mins walk or 707 (Uni-Ost) from 'Düsseldorf Hauptbahnhof' to 'Uni-Ost'
Notes: Price only with payments in advance. No possiblity of cancelling.
http://www.mercure.com/de/hotel-5373-mercure-hotel-duesseldorf-city-center/index.shtml
Hotel Nikko
Immermannstraße 41
138 €/night (breakfast incl.)
To HDU (700 m): 9 mins walk
To ULB (4,6 km): 58 mins walk or 707 (Uni-Ost) from 'Düsseldorf Hauptbahnhof' to 'Uni-Ost'
Haus Mooren
Witzelstraße 79
300 €/night (breakfast incl.)
To HDU (3,3 km): 42 mins walk or 701 (D-Rath) or 713 (Holthausen) from 'Unikliniken' to 'Jan-Wellem-Platz'
To ULB (2,2 km): 27 mins walk or 707 (Uni-Ost) from 'Uni-Kliniken' to 'Uni-Ost'
http://www.hotel-haus-mooren.de/
NH Hotel
Adersstraße 29-31
103 €/night (breakfast incl.)
To HDU (1,2 km): 15 mins walk or bus 780, 782, 785 (Jan-Wellem-Platz) from 'Berliner Allee' to Jan-Wellem-Platz'
To ULB (3,9 km): 48 mins walk or 707 (Uni-Ost) from 'Helmholtzstraße' to 'Uni-Ost'
http://www.nh-hotels.de/hotel/nh-dusseldorf-city
Hotel Flora
Auf'm Hennekamp 37
53€/night (+12,50€/night for breakfast)
To HDU (2,8 km): 36 mins walk or 701 (D-Rath) or 713 (Holthausen) from 'Auf'm Hennekamp' to 'Jan-Wellem-Platz'
To ULB (2,3 km): 28 mins walk or 707 (Uni-Ost) from 'Auf'm Hennekamp' to 'Uni-Ost'
Notes: Comes with free ticket for public transportation for the duration of the stay.
https://www.novum-hotels.de/hotel-flora-duesseldorf/hotel-flora-information-duesseldorf.php
Hotel Adler
Merowingerstraße 37
59€/night (breakfast incl.)
To HDU (2,6 km): 33 mins walk or 701 (D-Rath) or 713 (Hotlhausen) from 'Bilk S' to 'Jan-Wellem-Platz' or 706 (Brehmplatz) from 'Karolingerplatz' to Jan-Wellem-Platz'
To ULB (2,6 km): 32 mins walk or 707 (Uni-Ost) from 'Karolingerplatz' to 'Uni-Ost'