Are you sure that building actually still exists here? "Lithuania - NŽT ORT10LT" aerial imagery is few years old, and more recent aerial imagery from Maxar Premium and Vilnius municipality ( https://maps.vilnius.lt/teritoriju-planavimas?zoom=8&x=582603.4329573608&y=6058897.998447742&basemap=base-orto ) shows no building here.