Academic Hostel – situated 450 m from the venue – is the closest and probably the least expensive place to stay. A number of hostel rooms have been pre-booked and will be made available once the participants have been selected.
There are many more choices in town, please book them yourself, the links below may be useful:
https://www.visittallinn.ee/eng/visitor/plan/accommodation
https://www.visitestonia.com/en