Can I send furniture to myself before my arrival?

No. Even if your package doesn't not require a signature, there is no place to leave it if it is very large. Hallways serve as escape routes in case of an emergency, and fire safety regulations demand that they not be obstructed. You cannot send yourself furniture or other large items before your arrival unless you arrange with somebody to pick it up. Sometimes you can ask the carrier to hold your package until you arrive.