KATS Recommendation #1 (Best Option)
For reservations, You are required to text "IATUR" in the text box 'request comments' on the payment page.
Please, don't forget this! 'Otherwise it will say the room is not available'
KATS Recommendation #2
You could use these sites for your stay, if you choose other options.
https://www.dropbox.com/s/u0jkh6wt22jyiqd/IATUR_accommodation_en.pdf?dl=0