Taking care of any tent is the important part. Obviously no sparks near it.

But don't wear shoes inside, do use a ground cloth underneath and avoid sharp surfaces beneath. Be kind to zippers, don't yank/rush them.

After use, clean it out before packing up, and make sure to dry it out completely before storing.

Even cheap nylon tents from the 1960s are as good as the day they were bought.

PS: If needed, seam sealant too.