Ask HN: Creative ways to move to NYC with a startup?

I'm the founder of a startup that is a few months away from releasing our first product and would like to make a move to NYC. One of the reasons I'm moving is because it's a better environment for my startup, so I hope to avoid any aspects that could be harmful to my startup, like having to focus even more of my time on outside work (how I survive now) to keep my head above water. I want to stay lean and focus all of my time on my startup.

I've seen some talk about things like startup houses that have bunks for 300/mo, do these actually exist?

Any other advice on how to make this move successfully?