"One, two... 19 in all": Yevgen Yelpitiforov counts the sets of keys in his hands. Since the beginning of the Russian invasion, this biologist by training has taken on a new task: taking care of the flats or houses of friends who have fled the war. At the wheel of his old blue car, Yevgen, who knows the suburbs of north-western Kyiv well, where he has lived for 10 years, and now regularly travels through the streets of Irpin and Boutcha to look after "his properties". IMAGES AND SOUNDBITES