I stayed total of three nights at the Boutique Hostel Forum. The whole experience was super nice. Late check-in was possible, rooms were clean and it was nice to have a toilet and a shower in your own room. Sleeping booths gave privacy, view was beautiful and the big window relevealed the square, church, restaurant and the beautiful street. Location was perfect, middle of everything. Bus/shuttle ride comes near from Zadar airport for 5€.
Would recommend and would definitely stay again if travelling to Zadar!