Master Products

[ricksterinps]

I am currently looking into moving away from Zen Cart into Prestashop and so far I love everything about it. I do have a question regarding Master Products, or Parent/Child Products. Is there a module out there for this feature and I'm just not finding it? I have no problems paying for it as it is something my client wants and Zen has yet to do it. I've seen it in OSC, but that is way behind the times as well.

For example, my client sells bedroom sheets and linens.
They would like it so that a person can select:

600 Thread Count Sheets and have the option below it to add how many of each size. In Zen, we can only get it to allow us to put 1 in a box and use check boxes for King, Queen, Shams, etc. This makes it so that if a customer wants 2 king sets and they only want 1 queen, they have to add to the cart and then go back and add it a separate time.

I've attached an image of their old store many years ago and we'd like to somehow get back to something similar.

Thanks