routes to Sussex degrees. The Sussex International Summer School runs for four and eight weeks starting in July, providing intensive courses. It is predominantly attended by foreign students. The ISS trips office provides excursions to prominent cities, theatres, and activities. Sussex is also home to the Fulbright Sussex Summer institute, a four-week academic program on British culture designed for American Students. The International Study Centre, run by Study Group International at Sussex offers international Foundation courses, pre-masters and an International Year 1 scheme to prepare students for their degrees. The centre also offers a "Pre-masters" degree for international students. The Sussex Student Union also runs a series of events in support of international students at Sussex. The union has a Boycott, Divestment and Sanctions policy in all its shops, bars and cafes. Housing Overall, there are nine on-campus university managed accommodations, one off-campus university managed block of flats, one off-campus university managed study lodge and a number of university houses within Brighton and Hove. In 2016, there were over 5000 students living in university accommodation, including all first year students (who are guaranteed accommodation). Accommodation on campus was expanded in the 1970s with the construction of the unusual split-level flats of East Slope, a development that included social building with a porter's office and bar. From 2017, that development was demolished, being gradually replaced by new housing facilities due for final completion in 2021. When complete, it will include over 2,100 new housing units as well as a new social space. The total build has a budget of £150 Million. In the 1990s, as student numbers rose, further developments were constructed in the corner of campus between East Slope and Park Village. Brighthelm and Lewes Court were constructed in public-private partnership funding arrangements with the Bradford & Northern and Kelsey Housing Associations. Two newer accommodation areas were completed in the 2000s: one next to Falmer railway station, named Stanmer Court, and the other next to East Slope, opposite Bramber House, known as Swanborough. Northfield were constructed at the top end of campus, beyond Lewes Court, which opened in September 2011. In 2017, East Slope was demolished to create up to date accommodation (also called East Slope) which houses more students, in addition to a new student space. The new East Slope has opened in phases and is due to open in completion by January 2021. In 2020, the university announced