Direct link to promotion page (it is in German, so you may need to use Google Translate)
Type of promotion: Discount for online booking
Why is this a good deal?
A few days ago we mentioned a 20% discount code when booking a hotel in Istanbul on ebookers.de
There is a new front-runner:
Book a hotel in Istanbul on ebookers.de and get a 25% discount – use promo code HELLOISTANBUL
Book before June 1 and stay before January 31, 2015.