It is no more possible to book accommodation through Lakeside Lindy registration, but you can still call Varala Sports Institute directly to ask available rooms (phone: +358 3 2631 111), or you can book a room in any Hotel or Hostel in Tampere center and you will still be reasonably close to the venue. Visit Tampere lists some affordable accommodation options here: https://visittampere.fi/article/affordable-accommodation
However, the first weekend of September will be full of events in Tampere, so we recommend you to book your room as soon as possible! In case it proves to be difficult to find suitable accommodation, please contact us: lakesidelindy(at)swingteam.fi . We will do the best we can to help you!