I'm needing an add on that can do essentially everything ecommerce can, but don't need a checkout system. It's a real estate website.

Main points -
Adding items / listing with photos and specifics (i.e. number of bedrooms)
Being able to categorize them
Being able to call them on a page like the product_list block
Being able to narrow results by the specified details (number of bedrooms)

Seems like a waste to buy ecommerce for this. Can I do all this within C5 or is there a different add on that could make this easier?