Rent an apartment in Kaliningrad for the period from 15 June to 30 June. Quiet area, next stop. A large number of beds. Equipped kitchen, combined bathroom, Wi-Fi, parking.
If desired, you can organize three meals a day and a transfer. Also in the yard there is a barbeque area in Russian style.
Daily rent - (Phone number hidden by Airbnb) $)
For a long period (from 7 days) - 15 000 rub / day. (240 $ / day)