Keep in mind there is a difference between shooting outdoors with wind/breeze or indoors with forced air ventilation that can move lead dust away from the shooter and cumulatively building up/inhaling lead dust in confined space of an apartment.
As we have discussed in previous threads, if you introduce lead dust into the house/confined space with no means to remove air to outside of the building, you are going to accumulate lead dust over time and HVAC ventilation system will simply circulate lead dust all around the house.
If you are going to reload indoors, it's best to identify all the sources of lead dust and eliminating them is much easier than trying to clean up a building of lead dust build up.
So do your spent case sorting/processing/dry tumbling outdoors and have a closed system for collecting spent primers.
Be safe.