Scape Wembley -Replacement Student

For personal reasons I want to move out from UK so I have to leave from my hall on 24th of September. I am a student and according to the contract I have to find a student to replace me in order to cancel my contract. I am currently staying in Scape Wembley which is a brand new hall close to Wembley Park Underground Station and Wembley stadium. The room is a studio. It is en-suite. It has a kitchenette, a study area and a double bed. The hall includes laundry room, study area ,cinema, gym and a restaurant. It's single occupancy. The rent is 220 pounds per week(41 weeks contract) and the contract ends on the 23rd of June.