I see the value just from a search perspective -- take as an example:
* I'm looking to stay 8 days in Paris in fairly peak season
* There is no good availability for a single Airbnb for 8 days
* This lets me see good matches of "3 in spot one, 5 in spot two" as well as "4 and 4" etc. without needing to do a lot of filtering by availability and digging into individual listings
* I'm looking to stay 8 days in Paris in fairly peak season
* There is no good availability for a single Airbnb for 8 days
* This lets me see good matches of "3 in spot one, 5 in spot two" as well as "4 and 4" etc. without needing to do a lot of filtering by availability and digging into individual listings