Beware of landlord scams, check out this page
Unfortunately, ESN Linköping cannot help exchange student with finding accommodation, we just don't have the means to help everyone in need of apartments/rooms. However, what we can do is to link you to websites that might help you in your search.
Here is a page with a lot of good tips when searching for accommodation:
This page might help you with emergency lodging:
They will post new available rooms and apartments twice every week starting midst July, some with move in date in August and some with move in date in September. You'll have to sign up first, that way you'll get 1 point per queuing day. Don't pay too much attention to the number of points of the others in line though, primarily sign up for those with low number of people in line.
List of all landlords in Linköping, the page is in swedish but easy to follow. Just scroll down and you will have the list and klick on the landlord an you'll get there contact information.
Landlords in Linköping
LiU notice board
On this page students post ads with offers of accommodation. A lot of students post here.
LiU notice boards
This is the equivalent of other countries' craigslist, and a lot of people post ads here. It is possible to find private rooms and shared flats. Be careful not to pay a deposit before you have seen the apartment and signed a contract.
ESN Linköping's flea market page on Facebook
Finally, make sure to join our flea market Facebook group, you might find some other exchange student with whom you could live temporarily.
ESN Linköping Facebook group