My sister in law

So what do I tell my sister in law? She called now at approx. 20.20 and asked what to do, as russian fighters now are crossing over her appartement in Tbilisi where she's alone. After some thinking I adviced her to go from the fifth floor and down to the ground, a bit away from the building in case it taks a direct hit, like so many buildings in Gori.

I hope this is the correct advice.