The Modern Apartment bundle is on the CD included with the old version of the Daz Studio book on Amazon. Amazon currently says only 16 left in stock. Current price $22.97. Note that the new edition has no content, as reported elsewhere. To get the content, you have to buy the dead tree edition, no download of content. The CD has a ton of content, most of which people may already have, but still, there’s about $400 worth of content there for $23.
Here’s a question: Does Daz still offer the STUDIOSTART coupon to people when they first register Daz Studio? If so, some people can get the Modern Apt bundle that way too, at 99% discount. There was a special set of bundles you could get one of that way. I’m not even sure they have that set of bundles listed anymore that you could use that coupon on.