Guys I'm scared. I haven't been on my balcony since it started snowing and I live on a 7th floor

get a big dowel rod and saw it to fit into sliding door track...locks on sliding glass door are really easy to unlock with knife or credit card.

I don't think those are any type of footprints. It may just be snow melting from the balcony above you and the water splashing down makes these impressions. The bigger the water dropplet and the faster it drips will make a bigger impression in the snow. I don't believe you have anything to worry about.

pigeons..or birds fluffing around ??

Squirrels don't make footprints.

If you have no way of knowing how this got on your balcony, I advise you to think real hard what would be make these prints. If you have no intention idea. You should go to a dark room, cleaning your hands and face before you enter the room. Stand with your hand out with palms up . And after giving Jah all thanks for your heath and waking you up today, tell him what’s going on in your balcony that you know that he sees everything and knows everything. Tell him you don’t need to know everything for you know you are only his creation and something’s are better unknown, but please let me not see that again and I ask you to protect my family and I from all evil. In the name of Yesuah Amen ..

besides the 4 figures in the wall .... the prints in the snow might be theirs.

The neighbor was putting Christmas lights up and slid down the roof because of the snow and grabbed the gutter, when the gutter gave out the ice in the gutter slid out onto the balcony

Spidermans web broke and he took a header on your balcony? 🤔👍😆😆😆

Maybe a bird flew into the window 🤷‍♀️

Santa checking to see if you've been knotty or nice