[MovedGoalPosts]

If the block wasn't built with accessible internal ducts for cable routes (and even then there will be issues of getting the cable past fire stopping in the ducts), the only choice would be to run cabling externally. In these days of health and safety, that would require more than just a ladder and is impractical for a two man install crew.

You can always ask the sales rep to get a site survey done, to establish whether or not it can be provided.