I currently have a custom post type setup for the different buildings that a Real Estate developer owns. Each building can have multiple images, a short description and a few different fields setup in a custom metabox.
I would like to allow my client to add available space listings for each property, and I'm stuck on the best way to integrate listings with the buildings. The available space listing would require a few fields including square footage, price and an image.
I've though about creating a listings taxonomy and even a custom post type for them, but the listings are really a 1-n relationship with the buildings, so neither is an ideal solution.
A custom metabox in the building post type seems like it would work, but it would somehow require a way to create multiple instances of the same metabox.
Does anyone have any ideas or suggestions?