Madrid/Vienna. NH Hoteles has had a turnover of 602.9 million Euro in the first six months of this year, 21% less than the previous year; the EBITDA was positive. The first half of the year for Warimpex Finanz- und Beteiligungs AG, Vienna, brought a loss in the amount of 98.6 million Euro because of impairment write-downs, and also in part serious declines in occupancy levels and room rates.