Hotel Damagaram
+227 20 510 303 is the best. it has a restaurant/bar and ac and tv in the rooms. one night will run you about 17,000 francs, pretty much standard for hotels in the region. it's located near the bank and the post office. the swimming pool is about a ten-minute walk away.
Hotel Amadou Kouran Daga
+227 20 510 742
Auberge Gamzaki Hotel
Zinder, Niger
(+227) 20 510 280, (+227) 96988331, (+227) 93204101
30000 FCFA
You can have a drink on the upstairs terraces and enjoy fresh evening breeze!
Hotel Central
+227 20 512 047