Halloween // Looking for Decorating Tips

I have always wanted to go all out with my Halloween decor for my living space, and now that I live on my own I’m finally able to. I don’t have much, just a one-bedroom apartment, but I’m wondering if anyone has any tips for decorating or any kind of decor that is perfect for a smaller space! All I have at the moment is a string of Halloween lights, but I’m open to anything and everything! If you have website suggestions for products too that works!