After decades of industrial decline, deindustrialisation, slum clearance and resultant depopulation in the post-war era, Leith gradually began to enjoy an upturn in fortunes in the late 1980s. Several old industrial sites were developed with modest, affordable housing, while small industrial business units were constructed at Swanfield, Bonnington, Seafield and off Lindsay Road. The Shore developed a clutch of upmarket restaurants, including the first of the chain of Malmaison hotels in a conversion of the former "Angel Hotel", a seaman's mission, whilst the once industrially-polluted and desolate banks of the Water of Leith were cleaned up and a public walkway opened.