We have negotiated special prices at the following hotels nearby the institute (click on the pictures to get to the hotel webpages). All prices are double rooms for single use including breakfast and taxes. Double rooms occupied with 2 people are in most cases identical in price or only slightly higher. If you want to stay somewhere else, there are also a lot of other options, just check the usual hotel booking pages.
If you decide for one of the three suggested hotels, please contact the hotel yourself, indicating that you are a visitor at the IAA