Arlington House is the last and largest of the Rowton Houses to be built and is the only one to remain in use as a hostel. For its first 80 years since opening in 1905, it had a capacity for 1,200 tenants, later reduced to 400. It was refurbished in 2009 and opened as a conference centre, plus accommodation for 150 homeless, vulnerable, and low-income tenants. It has been described as the biggest homeless hostel in Europe, and home to more Irish men than any other building outside Ireland.