Where to stay
Rent prices in Lithuania can still be considered relatively low, compared with older EU member states. The rental price depends on the city and the location within the city. In three largest cities (Vilnius, Kaunas, Klaipėda) average rental prices fall between 200-400 euros/month for a studio flat. A one and two-bedroom flat rent can be on average 340-450 Euros/month and 340-600 Euros/month respectively.
Landlords often require a security deposit that is usually equal to 1-3 months of rent, which will be paid back to you upon the termination of the contract.
There are also plenty of possibilities to rent a room in a shared-flat. You can search for flats and homes advertised online: Aruodas, Domoplius, Hober-Haus.
You can also contact an agency (on the website of the Lithuanian Association of Real Estate Agencies you can find contacts of all the main real estate agencies that for a fee will find you a place to rent).
Every permanent resident of Lithuania (including foreigners with a residence permit) has to declare residency. In declaring the place of residence at the premises, which belong to someone else, a consent of the owner is needed.