I'll share this with the developers.

The more you know the better2. develop a plan...with expectationsIt doesn't have to be elaborate, but have a plan and set goals3.

If anyone on here is familiar with development, I’d love to run some questions by you about finishing costs.

What software have you used?

I called the Division Manager at the California Department of Housing and Community Development.

As you mentioned, there are several new construction developments close to Disney that target the vacation rental market.

Or softwares, like excel?

I am looking to get into the REI market either developing or multifamily but need some guidance.  

Or start looking at other strategies and creative financing methods.Maybe you should stick to getting the first one using the House Hack, develop some experience, and review/revise your goals 6 to 12 months after that.

As Rob said you could look around the Carnegie Mellon area, Strip District, by the Almono Development, etc.