Topic: shipping container home?

I am seriously considering building my first home out of shipping conatainers. Does anyone know roughly what it cost to have them fabricated for home use (i.e. cutting out the side wall to insert a window or adding support beams if the container will support another container on top of it)? Also how much would a slab cost that would roughly be 90ft long by 36 ft wide? It will be a very open concept home so I dont plan on many walls going up but I do plan on having a concrete balcony towards the front of the house.

shipping containers for sale in Columbus