Do you advertise multiple or single STRs?

[Paul Sandhu]

For those of you with more than 2 or 3 properties, do you advertise them individually or as a collective group?  I normally put up a Craigslist ad for my group of 23 STRs, and have been doing that for about 10 years.  I'm going to try a different strategy and put up a single ad for 1 single house on Craigslist.  It's my largest house.  Sleeps 8 (which means 10-12 workers can cram in there), 3 story, 4 bathrooms.