God, being spirit, is not restricted by human form, function, or appearance, but you already know this, so indulge me!
Many entertain an image of God they have seen in a Rembrandt or Michelangelo painting. Some think of God as having long flowing white hair, dressed in a snow-white robe while spending eons perched on a really fancy throne.
This impression many have of God seems way too restrictive. I like to think of God as covering the entire universe equally (or as equally as He wants to,) yet always being near us and working in our lives. Viewing God as a perpetual throne-sitter just doesn't make sense; not that He couldn't run the universe from one location, but how, and why, would God (a spirit) confine Himself to a chair!
Imposing human restraints on deity by our human imagination is always futile. God is not confined to any dimension of time or space, but able to transcend all dimensions even without wearing a cape. God can encompass all things, at all times, in all dimensions, with one hand tied behind His back...if He had a hand and a back.